arch/arm64/boot/dts/qcom/glymur-crd.dtsi | 5 --- arch/arm64/boot/dts/qcom/glymur.dtsi | 39 +----------------------- 2 files changed, 1 insertion(+), 43 deletions(-)
According to user manual / programming guide there is no separate PCIe
phy 3A and 3B, but one 8-lane QMP PCIe Gen5 PHY which consists of two
4-lane blocks. This is also visible in memory map, where the 0xf00000
is marked as the main block with additional sub blocks for each 4-lane
phys.
Describing the sub phys without the rest is not correct from hardware
description, even if it works.
Link: https://lore.kernel.org/r/20260420-optimistic-unnatural-stingray-80da35@quoll/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
Changes in v2:
1. Rebase (context)
---
arch/arm64/boot/dts/qcom/glymur-crd.dtsi | 5 ---
arch/arm64/boot/dts/qcom/glymur.dtsi | 39 +-----------------------
2 files changed, 1 insertion(+), 43 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dtsi b/arch/arm64/boot/dts/qcom/glymur-crd.dtsi
index e784b538f42e..6e2e06ae6c8a 100644
--- a/arch/arm64/boot/dts/qcom/glymur-crd.dtsi
+++ b/arch/arm64/boot/dts/qcom/glymur-crd.dtsi
@@ -451,11 +451,6 @@ &pcie3b {
pinctrl-names = "default";
};
-&pcie3b_phy {
- vdda-phy-supply = <&vreg_l3c_e1_0p89>;
- vdda-pll-supply = <&vreg_l2c_e1_1p14>;
-};
-
&pcie3b_port0 {
reset-gpios = <&tlmm 155 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 157 GPIO_ACTIVE_LOW>;
diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
index 20b49af7298e..0ecf1fcd700e 100644
--- a/arch/arm64/boot/dts/qcom/glymur.dtsi
+++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
@@ -770,7 +770,7 @@ gcc: clock-controller@100000 {
<0>, /* USB 2 Phy PIPEGMUX */
<0>, /* USB 2 Phy SYS PCIE PIPEGMUX */
<0>, /* PCIe 3a */
- <&pcie3b_phy>, /* PCIe 3b */
+ <0>, /* PCIe 3b */
<&pcie4_phy>, /* PCIe 4 */
<&pcie5_phy>, /* PCIe 5 */
<&pcie6_phy>, /* PCIe 6 */
@@ -3659,49 +3659,12 @@ pcie3b_port0: pcie@0 {
reg = <0x0 0x0 0x0 0x0 0x0>;
bus-range = <0x01 0xff>;
- phys = <&pcie3b_phy>;
-
#address-cells = <3>;
#size-cells = <2>;
ranges;
};
};
- pcie3b_phy: phy@f10000 {
- compatible = "qcom,glymur-qmp-gen5x4-pcie-phy";
- reg = <0x0 0x00f10000 0x0 0x10000>;
-
- clocks = <&gcc GCC_PCIE_PHY_3B_AUX_CLK>,
- <&gcc GCC_PCIE_3B_CFG_AHB_CLK>,
- <&tcsr TCSR_PCIE_3_CLKREF_EN>,
- <&gcc GCC_PCIE_3B_PHY_RCHNG_CLK>,
- <&gcc GCC_PCIE_3B_PIPE_CLK>,
- <&gcc GCC_PCIE_3B_PIPE_DIV2_CLK>;
- clock-names = "aux",
- "cfg_ahb",
- "ref",
- "rchng",
- "pipe",
- "pipediv2";
-
- resets = <&gcc GCC_PCIE_3B_PHY_BCR>,
- <&gcc GCC_PCIE_3B_NOCSR_COM_PHY_BCR>;
- reset-names = "phy",
- "phy_nocsr";
-
- assigned-clocks = <&gcc GCC_PCIE_3B_PHY_RCHNG_CLK>;
- assigned-clock-rates = <100000000>;
-
- power-domains = <&gcc GCC_PCIE_3B_PHY_GDSC>;
-
- #clock-cells = <0>;
- clock-output-names = "pcie3b_pipe_clk";
-
- #phy-cells = <0>;
-
- status = "disabled";
- };
-
cryptobam: dma-controller@1dc4000 {
compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";
reg = <0x0 0x01dc4000 0x0 0x28000>;
--
2.53.0
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