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charset="utf-8" The PDC has multiple DRV regions, each sized 0x10000, where each region serves a specific client in the system. Linux only needs access to the APSS DRV region, so the reg property should describe exactly one DRV region of size 0x10000. The example was using 0x30000 (three DRV regions) which is incorrect. Fix it to use 0x10000 to match the single APSS DRV region that the driver actually maps, consistent with the DT fixes applied across all platforms in this series. Signed-off-by: Mukesh Ojha --- .../devicetree/bindings/interrupt-controller/qcom,pdc.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,pd= c.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.ya= ml index f9321366cae4..786709f2d13e 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml @@ -96,7 +96,7 @@ examples: =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sdm845-pdc", "qcom,pdc"; - reg =3D <0xb220000 0x30000>; + reg =3D <0xb220000 0x10000>; qcom,pdc-ranges =3D <0 512 94>, <94 641 15>, <115 662 7>; #interrupt-cells =3D <2>; interrupt-parent =3D <&intc>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ADD703358A7 for ; 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charset="utf-8" The __pdc_enable_intr() function contains a version branch that selects between two distinct enable mechanisms: a bank-based IRQ_ENABLE_BANK register for HW < 3.2, and a per-pin enable bit in IRQ_i_CFG for HW >=3D 3.2. These two paths share no code and serve different hardware. Split them into two focused static functions: pdc_enable_intr_bank() for HW < 3.2 and pdc_enable_intr_cfg() for HW >=3D 3.2. No functional change. Signed-off-by: Mukesh Ojha Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- drivers/irqchip/qcom-pdc.c | 42 +++++++++++++++++++++++--------------- 1 file changed, 26 insertions(+), 16 deletions(-) diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c index 32b77fa93f73..a72e32896e64 100644 --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -97,28 +97,38 @@ static void pdc_x1e_irq_enable_write(u32 bank, u32 enab= le) pdc_base_reg_write(base, IRQ_ENABLE_BANK, bank, enable); } =20 -static void __pdc_enable_intr(int pin_out, bool on) +static void pdc_enable_intr_bank(int pin_out, bool on) { unsigned long enable; + u32 index, mask; =20 - if (pdc_version < PDC_VERSION_3_2) { - u32 index, mask; + index =3D pin_out / 32; + mask =3D pin_out % 32; =20 - index =3D pin_out / 32; - mask =3D pin_out % 32; + enable =3D pdc_reg_read(IRQ_ENABLE_BANK, index); + __assign_bit(mask, &enable, on); =20 - enable =3D pdc_reg_read(IRQ_ENABLE_BANK, index); - __assign_bit(mask, &enable, on); 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charset="utf-8" The QCOM_PDC_SIZE constant (0x30000) was introduced to work around old sm8150 DTs that described a too-small PDC register region, causing the driver to silently expand the ioremap to cover three DRV regions. Now that the preceding DT fixes have corrected all platforms to describe only the APSS DRV region (0x10000), the oversized clamp is no longer needed. Replace QCOM_PDC_SIZE with PDC_DRV_SIZE (0x10000) in the clamp so the minimum mapped size matches a single DRV region. The clamp and warning are intentionally kept to preserve backward compatibility with any old DTs that may still describe a smaller region. While at it, rename PDC_DRV_OFFSET to PDC_DRV_SIZE since the constant represents the size of a DRV region and is used as both the ioremap minimum size and the offset to the previous DRV region. Signed-off-by: Mukesh Ojha Reviewed-by: Dmitry Baryshkov --- drivers/irqchip/qcom-pdc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c index a72e32896e64..21e2b4b884ee 100644 --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -21,7 +21,7 @@ #include =20 #define PDC_MAX_GPIO_IRQS 256 -#define PDC_DRV_OFFSET 0x10000 +#define PDC_DRV_SIZE 0x10000 =20 /* Valid only on HW version < 3.2 */ #define IRQ_ENABLE_BANK 0x10 @@ -358,7 +358,6 @@ static int pdc_setup_pin_mapping(struct device_node *np) return 0; } =20 -#define QCOM_PDC_SIZE 0x30000 =20 static int qcom_pdc_probe(struct platform_device *pdev, struct device_node= *parent) { @@ -372,7 +371,7 @@ static int qcom_pdc_probe(struct platform_device *pdev,= struct device_node *pare if (of_address_to_resource(node, 0, &res)) return -EINVAL; =20 - res_size =3D max_t(resource_size_t, resource_size(&res), QCOM_PDC_SIZE); + res_size =3D max_t(resource_size_t, resource_size(&res), PDC_DRV_SIZE); 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charset="utf-8" Now that the two enable paths are separate functions, replace the pdc_version global with a __pdc_enable_intr function pointer. The pointer is assigned once at probe time based on the version register, moving the version comparison out of the interrupt enable/disable hot path entirely. Signed-off-by: Mukesh Ojha --- drivers/irqchip/qcom-pdc.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c index 21e2b4b884ee..734576cdce0c 100644 --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -51,7 +51,7 @@ static void __iomem *pdc_base; static void __iomem *pdc_prev_base; static struct pdc_pin_region *pdc_region; static int pdc_region_cnt; -static unsigned int pdc_version; +static void (*__pdc_enable_intr)(int pin_out, bool on); static bool pdc_x1e_quirk; =20 static void pdc_base_reg_write(void __iomem *base, int reg, u32 i, u32 val) @@ -123,14 +123,6 @@ static void pdc_enable_intr_cfg(int pin_out, bool on) pdc_reg_write(IRQ_i_CFG, pin_out, enable); } =20 -static void __pdc_enable_intr(int pin_out, bool on) -{ - if (pdc_version < PDC_VERSION_3_2) - pdc_enable_intr_bank(pin_out, on); - else - pdc_enable_intr_cfg(pin_out, on); -} - static void pdc_enable_intr(struct irq_data *d, bool on) { unsigned long flags; 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charset="utf-8" The PDC hardware version register encodes major, minor and step fields in byte-sized fields at bits [23:16], [15:8] and [7:0] respectively. The existing PDC_VERSION_3_2 constant was a bare magic number (0x30200) with no indication of this encoding. Add GENMASK-based field definitions for each sub-field and a PDC_VERSION(maj, min, step) constructor macro using FIELD_PREP, making the encoding self-documenting. Replace the magic constant with PDC_VERSION(3, 2, 0). Signed-off-by: Mukesh Ojha Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- drivers/irqchip/qcom-pdc.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c index 734576cdce0c..5e1553334103 100644 --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -3,6 +3,7 @@ * Copyright (c) 2017-2019, The Linux Foundation. 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charset="utf-8" The IRQ_ENABLE_BANK register is a bank of 32-bit words where each bit represents one PDC pin. The bank index and bit position within the bank are encoded in the flat pin number as bits [31:5] and [4:0] respectively. Replace the open-coded division and modulo with FIELD_GET() and GENMASK() to make the bit extraction self-documenting and consistent with the FIELD_PREP() style already used in the PDC_VERSION() macro. Signed-off-by: Mukesh Ojha Reviewed-by: Konrad Dybcio --- drivers/irqchip/qcom-pdc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c index 5e1553334103..638b5d89a141 100644 --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -110,8 +110,8 @@ static void pdc_enable_intr_bank(int pin_out, bool on) unsigned long enable; u32 index, mask; =20 - index =3D pin_out / 32; - mask =3D pin_out % 32; + index =3D FIELD_GET(GENMASK(31, 5), pin_out); + mask =3D FIELD_GET(GENMASK(4, 0), pin_out); =20 enable =3D pdc_reg_read(IRQ_ENABLE_BANK, index); __assign_bit(mask, &enable, on); --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 854703E4C61 for ; Fri, 10 Apr 2026 18:42:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qco= m/sdm845.dtsi index bf2f9c04adba..09eec9ae03b0 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -5044,7 +5044,7 @@ dispcc: clock-controller@af00000 { =20 pdc_intc: interrupt-controller@b220000 { compatible =3D "qcom,sdm845-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>; + reg =3D <0 0x0b220000 0 0x10000>; qcom,pdc-ranges =3D <0 480 94>, <94 609 15>, <115 630 7>; #interrupt-cells =3D <2>; interrupt-parent =3D <&intc>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37D013BADB4 for ; Fri, 10 Apr 2026 18:42:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sdm670.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qco= m/sdm670.dtsi index 746e9deba526..e4dd1fff7444 100644 --- a/arch/arm64/boot/dts/qcom/sdm670.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi @@ -1607,7 +1607,7 @@ usb_1_dwc3: usb@a600000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sdm670-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>; + reg =3D <0 0x0b220000 0 0x10000>; qcom,pdc-ranges =3D <0 480 40>, <41 521 7>, <49 529 4>, <54 534 24>, <79 559 15>, <94 609 15>, <115 630 7>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A1CF63358A7 for ; Fri, 10 Apr 2026 18:42:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qco= m/sc7180.dtsi index 45b9864e3304..52bc7d1aedb2 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -3505,7 +3505,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sc7180-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>; + reg =3D <0 0x0b220000 0 0x10000>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>; #interrupt-cells =3D <2>; interrupt-parent =3D <&intc>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DCB283E4C95 for ; Fri, 10 Apr 2026 18:42:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/kodiak.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qco= m/kodiak.dtsi index 6079e67ea829..e3c0c876368f 100644 --- a/arch/arm64/boot/dts/qcom/kodiak.dtsi +++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi @@ -5629,7 +5629,7 @@ opp-810000000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sc7280-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>; + reg =3D <0 0x0b220000 0 0x10000>; qcom,pdc-ranges =3D <0 480 40>, <40 140 14>, <54 263 1>, <55 306 4>, <59 312 3>, <62 374 2>, <64 434 2>, <66 438 3>, <69 86 1>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8AC7C3E51E8 for ; Fri, 10 Apr 2026 18:42:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qc= om/sc8180x.dtsi index 8319d892c6e4..319b93c66107 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -3554,7 +3554,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sc8180x-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>; + reg =3D <0 0x0b220000 0 0x10000>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>; #interrupt-cells =3D <2>; interrupt-parent =3D <&intc>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1EB343E51C1 for ; Fri, 10 Apr 2026 18:42:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qco= m/sm8150.dtsi index 97ca5275d740..805fa76e6647 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -4174,7 +4174,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm8150-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>; + reg =3D <0 0x0b220000 0 0x10000>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>; #interrupt-cells =3D <2>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 070BD3E557F for ; Fri, 10 Apr 2026 18:42:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/q= com/sc8280xp.dtsi index 706eb1309d3f..2c6e48495d20 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -5095,7 +5095,7 @@ dispcc0: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sc8280xp-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x17c000f0 0 0x60>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x17c000f0 0 0x60>; qcom,pdc-ranges =3D <0 480 40>, <40 140 14>, <54 263 1>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FD073E559A for ; Fri, 10 Apr 2026 18:43:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qco= m/sm8250.dtsi index c7dffa440074..e6dfaf47fa41 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -5048,7 +5048,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm8250-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x17c000f0 0 0x60>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x17c000f0 0 0x60>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>, <126 716 12>; #interrupt-cells =3D <2>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 01BB13E5ED4 for ; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm8350.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qco= m/sm8350.dtsi index 5c8fe213f5e4..a183212b12c2 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -3172,7 +3172,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm8350-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x17c000f0 0 0x60>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x17c000f0 0 0x60>; qcom,pdc-ranges =3D <0 480 40>, <40 140 14>, <54 263 1>, <55 306 4>, <59 312 3>, <62 374 2>, <64 434 2>, <66 438 3>, <69 86 1>, <70 520 54>, <124 609 31>, <155 63 1>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BFBF3E5EEA for ; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm8450.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qco= m/sm8450.dtsi index 920a2d1c04d0..8aa60aa524a6 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -3728,7 +3728,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm8450-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x174000f0 0 0x64>; qcom,pdc-ranges =3D <0 480 12>, <14 494 24>, <40 520 54>, <94 609 31>, <125 63 1>, <126 716 12>; #interrupt-cells =3D <2>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9DE2C3E6396 for ; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qco= m/sm8550.dtsi index e3f93f4f412d..975382cf4066 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -4222,7 +4222,7 @@ usb_1_dwc3_ss: endpoint { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm8550-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x174000f0 0 0x64>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>, <126 716 12>, <138 251 5>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 024EA3E639F for ; Fri, 10 Apr 2026 18:43:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qco= m/sm8650.dtsi index 357e43b90740..349e19b429f2 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -5987,7 +5987,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm8650-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x174000f0 0 0x64>; =20 interrupt-parent =3D <&intc>; =20 --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5A2AB3E6DCC for ; Fri, 10 Apr 2026 18:43:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm4450.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qco= m/sm4450.dtsi index d217d922811e..b84dd1a8311b 100644 --- a/arch/arm64/boot/dts/qcom/sm4450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi @@ -464,7 +464,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm4450-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x174000f0 0 0x64>; qcom,pdc-ranges =3D <0 480 94>, <94 494 31>, <125 63 1>; #interrupt-cells =3D <2>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1AFA93E5580 for ; Fri, 10 Apr 2026 18:43:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/hamoa.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom= /hamoa.dtsi index 4b0784af4bd3..d8b171fb0fbc 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -6014,7 +6014,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,x1e80100-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x30000>, <0 0x174000f0 0 0x64>; + reg =3D <0 0x0b220000 0 0x10000>, <0 0x174000f0 0 0x64>; =20 qcom,pdc-ranges =3D <0 480 42>, <42 251 5>, <47 522 52>, <99 609 32>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E08A3E51E1 for ; Fri, 10 Apr 2026 18:43:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qco= m/sm6350.dtsi index 9f9b9f9af0da..3b78835ca41b 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -2489,7 +2489,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sm6350-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x30000>, <0x0 0x17c000f0 0x0 0x64>; + reg =3D <0x0 0x0b220000 0x0 0x10000>, <0x0 0x17c000f0 0x0 0x64>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>, <126 655 12>, <138 139 15>; #interrupt-cells =3D <2>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8DD1C3E7164 for ; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sar2130p.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sar2130p.dtsi b/arch/arm64/boot/dts/q= com/sar2130p.dtsi index d65ad0df6865..c4d48f657e5d 100644 --- a/arch/arm64/boot/dts/qcom/sar2130p.dtsi +++ b/arch/arm64/boot/dts/qcom/sar2130p.dtsi @@ -2417,7 +2417,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sar2130p-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x30000>, <0x0 0x174000f0 0x0 0x64>; + reg =3D <0x0 0x0b220000 0x0 0x10000>, <0x0 0x174000f0 0x0 0x64>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 00B113E7174 for ; Fri, 10 Apr 2026 18:43:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/talos.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom= /talos.dtsi index 75716b4a58d6..4b038fb22071 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -4080,7 +4080,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,qcs615-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x30000>, + reg =3D <0x0 0x0b220000 0x0 0x10000>, <0x0 0x17c000f0 0x0 0x64>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>; interrupt-parent =3D <&intc>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE3DF3E866D for ; Fri, 10 Apr 2026 18:43:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/monaco.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qco= m/monaco.dtsi index 0cb9fd154b68..84b22866d2f3 100644 --- a/arch/arm64/boot/dts/qcom/monaco.dtsi +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi @@ -5744,7 +5744,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,qcs8300-pdc", "qcom,pdc"; - reg =3D <0x0 0xb220000 0x0 0x30000>, + reg =3D <0x0 0xb220000 0x0 0x10000>, <0x0 0x17c000f0 0x0 0x64>; interrupt-parent =3D <&intc>; #interrupt-cells =3D <2>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 364C43E8C49 for ; Fri, 10 Apr 2026 18:43:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/lemans.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qco= m/lemans.dtsi index 808827b83553..1724df115873 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -5536,7 +5536,7 @@ dispcc0: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sa8775p-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x30000>, + reg =3D <0x0 0x0b220000 0x0 0x10000>, <0x0 0x17c000f0 0x0 0x64>; qcom,pdc-ranges =3D <0 480 40>, <40 140 14>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9AF253E5564 for ; Fri, 10 Apr 2026 18:43:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sdx75.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom= /sdx75.dtsi index eff4c9055d66..82a8107f2f1c 100644 --- a/arch/arm64/boot/dts/qcom/sdx75.dtsi +++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi @@ -1100,7 +1100,7 @@ usb_1_dwc3_ss: endpoint { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sdx75-pdc", "qcom,pdc"; - reg =3D <0x0 0xb220000 0x0 0x30000>, + reg =3D <0x0 0xb220000 0x0 0x10000>, <0x0 0x174000f0 0x0 0x64>; qcom,pdc-ranges =3D <0 147 52>, <52 266 32>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 702D03E8C66 for ; Fri, 10 Apr 2026 18:43:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/milos.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/milos.dtsi b/arch/arm64/boot/dts/qcom= /milos.dtsi index e1a51d43943f..71941e6f49bf 100644 --- a/arch/arm64/boot/dts/qcom/milos.dtsi +++ b/arch/arm64/boot/dts/qcom/milos.dtsi @@ -1564,7 +1564,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,milos-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x30000>, + reg =3D <0x0 0x0b220000 0x0 0x10000>, <0x0 0x174000f0 0x0 0x64>; interrupt-parent =3D <&intc>; =20 --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6B1C83E92AE for ; Fri, 10 Apr 2026 18:43:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC reg size was 0x30000, covering three DRV regions. Linux only needs the APSS DRV region which is a single 0x10000 window. Reduce the size to 0x10000 to describe only the region actually used. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/qdu1000.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qc= om/qdu1000.dtsi index cdfe40da5d33..4962c27d5d46 100644 --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi @@ -1054,7 +1054,7 @@ usb_1_dwc3_ss: endpoint { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,qdu1000-pdc", "qcom,pdc"; - reg =3D <0x0 0xb220000 0x0 0x30000>, <0x0 0x174000f0 0x0 0x64>; + reg =3D <0x0 0xb220000 0x0 0x10000>, <0x0 0x174000f0 0x0 0x64>; qcom,pdc-ranges =3D <0 480 12>, <14 494 24>, <40 520 54>, <94 609 31>, <125 63 1>; #interrupt-cells =3D <2>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 402E13E9591 for ; 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charset="utf-8" The PDC driver only maps the first register region (APSS DRV) via of_address_to_resource(node, 0, ...). The second reg entry was never accessed by the driver and can be removed. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/kaanapali.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/= qcom/kaanapali.dtsi index 9ef57ad0ca71..7cc4ff48b3f5 100644 --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi @@ -960,8 +960,7 @@ opp-202000000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,kaanapali-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x10000>, - <0x0 0x179600f0 0x0 0xf4>; + reg =3D <0x0 0x0b220000 0x0 0x10000>; =20 qcom,pdc-ranges =3D <0 745 38>, <40 785 11>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EAA6E3E9591 for ; Fri, 10 Apr 2026 18:44:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC driver only maps the first register region (APSS DRV) via of_address_to_resource(node, 0, ...). The second reg entry was never accessed by the driver and can be removed. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/lemans.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qco= m/lemans.dtsi index 1724df115873..e48c8ef7d8a1 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -5536,8 +5536,7 @@ dispcc0: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sa8775p-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x10000>, - <0x0 0x17c000f0 0x0 0x64>; + reg =3D <0x0 0x0b220000 0x0 0x10000>; qcom,pdc-ranges =3D <0 480 40>, <40 140 14>, <54 263 1>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9BEE83E9F8A for ; Fri, 10 Apr 2026 18:44:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC driver only maps the first register region (APSS DRV) via of_address_to_resource(node, 0, ...). The second reg entry was never accessed by the driver and can be removed. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/milos.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/milos.dtsi b/arch/arm64/boot/dts/qcom= /milos.dtsi index 71941e6f49bf..a3c2ac8ca675 100644 --- a/arch/arm64/boot/dts/qcom/milos.dtsi +++ b/arch/arm64/boot/dts/qcom/milos.dtsi @@ -1564,8 +1564,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,milos-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x10000>, - <0x0 0x174000f0 0x0 0x64>; + reg =3D <0x0 0x0b220000 0x0 0x10000>; interrupt-parent =3D <&intc>; =20 qcom,pdc-ranges =3D <0 480 40>, <40 140 11>, <51 527 47>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 471A73EAC8A for ; Fri, 10 Apr 2026 18:44:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC driver only maps the first register region (APSS DRV) via of_address_to_resource(node, 0, ...). The second reg entry was never accessed by the driver and can be removed. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/monaco.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qco= m/monaco.dtsi index 84b22866d2f3..cf71b559b094 100644 --- a/arch/arm64/boot/dts/qcom/monaco.dtsi +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi @@ -5744,8 +5744,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,qcs8300-pdc", "qcom,pdc"; - reg =3D <0x0 0xb220000 0x0 0x10000>, - <0x0 0x17c000f0 0x0 0x64>; + reg =3D <0x0 0xb220000 0x0 0x10000>; interrupt-parent =3D <&intc>; #interrupt-cells =3D <2>; interrupt-controller; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DDFFA3E6399 for ; Fri, 10 Apr 2026 18:44:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC driver only maps the first register region (APSS DRV) via of_address_to_resource(node, 0, ...). The second reg entry was never accessed by the driver and can be removed. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/q= com/sc8280xp.dtsi index 2c6e48495d20..59354f2474c9 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -5095,7 +5095,7 @@ dispcc0: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sc8280xp-pdc", "qcom,pdc"; - reg =3D <0 0x0b220000 0 0x10000>, <0 0x17c000f0 0 0x60>; + reg =3D <0 0x0b220000 0 0x10000>; qcom,pdc-ranges =3D <0 480 40>, <40 140 14>, <54 263 1>, --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 61B463EB813 for ; Fri, 10 Apr 2026 18:44:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC driver only maps the first register region (APSS DRV) via of_address_to_resource(node, 0, ...). The second reg entry was never accessed by the driver and can be removed. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/sdx75.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom= /sdx75.dtsi index 82a8107f2f1c..e740e123c1e4 100644 --- a/arch/arm64/boot/dts/qcom/sdx75.dtsi +++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi @@ -1100,8 +1100,7 @@ usb_1_dwc3_ss: endpoint { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,sdx75-pdc", "qcom,pdc"; - reg =3D <0x0 0xb220000 0x0 0x10000>, - <0x0 0x174000f0 0x0 0x64>; + reg =3D <0x0 0xb220000 0x0 0x10000>; qcom,pdc-ranges =3D <0 147 52>, <52 266 32>, <84 500 59>; --=20 2.53.0 From nobody Mon Jun 15 13:56:24 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2D2B93EBF1F for ; Fri, 10 Apr 2026 18:44:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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charset="utf-8" The PDC driver only maps the first register region (APSS DRV) via of_address_to_resource(node, 0, ...). The second reg entry was never accessed by the driver and can be removed. Signed-off-by: Mukesh Ojha --- arch/arm64/boot/dts/qcom/talos.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom= /talos.dtsi index 4b038fb22071..e825ee1b957d 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -4080,8 +4080,7 @@ dispcc: clock-controller@af00000 { =20 pdc: interrupt-controller@b220000 { compatible =3D "qcom,qcs615-pdc", "qcom,pdc"; - reg =3D <0x0 0x0b220000 0x0 0x10000>, - <0x0 0x17c000f0 0x0 0x64>; + reg =3D <0x0 0x0b220000 0x0 0x10000>; qcom,pdc-ranges =3D <0 480 94>, <94 609 31>, <125 63 1>; interrupt-parent =3D <&intc>; #interrupt-cells =3D <2>; --=20 2.53.0