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[PATCH 11/19] arm64: dts: imx95-tqma9596sa: remove superfluous pinmux for i2c

Alexander Stein posted 19 patches 3 months, 1 week ago
Only 11 patches received!
[PATCH 11/19] arm64: dts: imx95-tqma9596sa: remove superfluous pinmux for i2c
Posted by Alexander Stein 3 months, 1 week ago 
A sleep pin mux is not useful if it is the same as the normal pin mux.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
index b7136982700a9..a6ab94208028a 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
@@ -165,9 +165,8 @@ &gpio2 {
 
 &lpi2c1 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default", "sleep";
+	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lpi2c1>;
-	pinctrl-1 = <&pinctrl_lpi2c1>;
 	status = "okay";
 
 	tmp1075: temperature-sensor@4a {
@@ -264,9 +263,8 @@ expander1: gpio@75 {
 /* I2C_CAM0 */
 &lpi2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default", "sleep";
+	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lpi2c3>;
-	pinctrl-1 = <&pinctrl_lpi2c3>;
 	status = "okay";
 
 	dp_bridge: dp-bridge@f {
@@ -301,18 +299,16 @@ dp_dsi_in: endpoint {
 /* I2C_CAM1 */
 &lpi2c4 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default", "sleep";
+	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lpi2c4>;
-	pinctrl-1 = <&pinctrl_lpi2c4>;
 	status = "okay";
 };
 
 /* I2C_LCD */
 &lpi2c6 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default", "sleep";
+	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lpi2c6>;
-	pinctrl-1 = <&pinctrl_lpi2c6>;
 	status = "okay";
 };
 
-- 
2.43.0
[PATCH 12/19] arm64: dts: imx95-tqma9596sa: remove superfluous pinmux for usdhci
Posted by Alexander Stein 3 months, 1 week ago 
A sleep pin mux is not useful if it is the same as the normal pin mux.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
index a6ab94208028a..cc251505f6280 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
@@ -493,11 +493,10 @@ &usb3_phy {
 };
 
 &usdhc1 {
-	pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
 	pinctrl-0 = <&pinctrl_usdhc1>;
 	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
 	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
-	pinctrl-3 = <&pinctrl_usdhc1>;
 	bus-width = <8>;
 	non-removable;
 	no-sdio;
-- 
2.43.0
[PATCH 13/19] arm64: dts: imx95-tqma9596sa: add gpio bus recovery for i2c
Posted by Alexander Stein 3 months, 1 week ago 
Add pinctrl group for GPIO based bus recovery.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 .../boot/dts/freescale/imx95-tqma9596sa.dtsi  | 30 +++++++++++++++++--
 1 file changed, 27 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
index cc251505f6280..9c892cd8ff215 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
@@ -263,8 +263,11 @@ expander1: gpio@75 {
 /* I2C_CAM0 */
 &lpi2c3 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_lpi2c3>;
+	pinctrl-1 = <&pinctrl_lpi2c3_gpio>;
+	sda-gpios = <&gpio2 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&gpio2 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	dp_bridge: dp-bridge@f {
@@ -299,16 +302,22 @@ dp_dsi_in: endpoint {
 /* I2C_CAM1 */
 &lpi2c4 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_lpi2c4>;
+	pinctrl-1 = <&pinctrl_lpi2c4_gpio>;
+	sda-gpios = <&gpio2 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&gpio2 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
 /* I2C_LCD */
 &lpi2c6 {
 	clock-frequency = <400000>;
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_lpi2c6>;
+	pinctrl-1 = <&pinctrl_lpi2c6_gpio>;
+	sda-gpios = <&gpio2 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&gpio2 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 };
 
@@ -606,16 +615,31 @@ pinctrl_lpi2c3: lpi2c3grp {
 			   <IMX95_PAD_GPIO_IO29__LPI2C3_SCL			0x4000191e>;
 	};
 
+	pinctrl_lpi2c3_gpio: lpi2c3-gpiogrp {
+		fsl,pins = <IMX95_PAD_GPIO_IO28__GPIO2_IO_BIT28		0x4000191e>,
+			   <IMX95_PAD_GPIO_IO29__GPIO2_IO_BIT29		0x4000191e>;
+	};
+
 	pinctrl_lpi2c4: lpi2c4grp {
 		fsl,pins = <IMX95_PAD_GPIO_IO30__LPI2C4_SDA             0x4000191e>,
 			   <IMX95_PAD_GPIO_IO31__LPI2C4_SCL             0x4000191e>;
 	};
 
+	pinctrl_lpi2c4_gpio: lpi2c4-gpiogrp {
+		fsl,pins = <IMX95_PAD_GPIO_IO30__GPIO2_IO_BIT30		0x4000191e>,
+			   <IMX95_PAD_GPIO_IO31__GPIO2_IO_BIT31		0x4000191e>;
+	};
+
 	pinctrl_lpi2c6: lpi2c6grp {
 		fsl,pins = <IMX95_PAD_GPIO_IO02__LPI2C6_SDA             0x4000191e>,
 			   <IMX95_PAD_GPIO_IO03__LPI2C6_SCL             0x4000191e>;
 	};
 
+	pinctrl_lpi2c6_gpio: lpi2c6-gpiogrp {
+		fsl,pins = <IMX95_PAD_GPIO_IO02__GPIO2_IO_BIT2		0x4000191e>,
+			   <IMX95_PAD_GPIO_IO03__GPIO2_IO_BIT3		0x4000191e>;
+	};
+
 	pinctrl_lpspi3: lpspi3grp {
 		fsl,pins = <IMX95_PAD_GPIO_IO07__GPIO2_IO_BIT7		0x51e>,
 			   <IMX95_PAD_GPIO_IO08__GPIO2_IO_BIT8		0x51e>,
-- 
2.43.0
[PATCH 14/19] arm64: dts: imx95-tqma9596sa: whitespace fixes
Posted by Alexander Stein 3 months, 1 week ago 
Use tabs instead of spaces for indentation.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
index 9c892cd8ff215..a4c6083ab43b1 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
@@ -621,8 +621,8 @@ pinctrl_lpi2c3_gpio: lpi2c3-gpiogrp {
 	};
 
 	pinctrl_lpi2c4: lpi2c4grp {
-		fsl,pins = <IMX95_PAD_GPIO_IO30__LPI2C4_SDA             0x4000191e>,
-			   <IMX95_PAD_GPIO_IO31__LPI2C4_SCL             0x4000191e>;
+		fsl,pins = <IMX95_PAD_GPIO_IO30__LPI2C4_SDA		0x4000191e>,
+			   <IMX95_PAD_GPIO_IO31__LPI2C4_SCL		0x4000191e>;
 	};
 
 	pinctrl_lpi2c4_gpio: lpi2c4-gpiogrp {
@@ -631,8 +631,8 @@ pinctrl_lpi2c4_gpio: lpi2c4-gpiogrp {
 	};
 
 	pinctrl_lpi2c6: lpi2c6grp {
-		fsl,pins = <IMX95_PAD_GPIO_IO02__LPI2C6_SDA             0x4000191e>,
-			   <IMX95_PAD_GPIO_IO03__LPI2C6_SCL             0x4000191e>;
+		fsl,pins = <IMX95_PAD_GPIO_IO02__LPI2C6_SDA		0x4000191e>,
+			   <IMX95_PAD_GPIO_IO03__LPI2C6_SCL		0x4000191e>;
 	};
 
 	pinctrl_lpi2c6_gpio: lpi2c6-gpiogrp {
-- 
2.43.0
[PATCH 15/19] arm64: dts: imx95-tqma9596sa: add EEPROM pagesize
Posted by Alexander Stein 3 months, 1 week ago 
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>

The special ID device of the EEPROMS needs pagesize, too.
Otherwise only slow byte write is possible.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
index a4c6083ab43b1..43418844701b1 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa.dtsi
@@ -203,6 +203,7 @@ m24c64: eeprom@54 {
 	eeprom@58 {
 		compatible = "atmel,24c64d-wl";
 		reg = <0x58>;
+		pagesize = <32>;
 		vcc-supply = <&reg_1v8>;
 	};
 
@@ -210,6 +211,7 @@ eeprom@58 {
 	eeprom@5c {
 		compatible = "atmel,24c64d-wl";
 		reg = <0x5c>;
+		pagesize = <32>;
 		vcc-supply = <&reg_1v8>;
 	};
 
-- 
2.43.0
[PATCH 16/19] arm64: dts: imx95-tqma9596sa-mb-smarc-2: Add MicIn routing
Posted by Alexander Stein 3 months, 1 week ago 
MicIn is connected to IN3_L. Add routing including the Mic Bias.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 .../boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
index 8caf0c68ba9fc..d1c3d55b14469 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
@@ -144,6 +144,13 @@ sound {
 		model = "tqm-tlv320aic32";
 		audio-codec = <&tlv320aic3x04>;
 		audio-cpu = <&sai3>;
+		audio-routing =
+			"IN3_L", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"IN1_L", "Line In Jack",
+			"IN1_R", "Line In Jack",
+			"Line Out Jack", "LOL",
+			"Line Out Jack", "LOR";
 	};
 };
 
-- 
2.43.0
[PATCH 17/19] arm64: dts: imx95-tqma9596sa-mb-smarc-2: mark LPUART1 as reserved
Posted by Alexander Stein 3 months, 1 week ago 
LPUART1 is not disabled, but used by system manager (SM) and should not
be used by Linux.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
index d1c3d55b14469..15d117d785445 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
@@ -212,7 +212,7 @@ &lpspi3 {
 
 /* SER0 */
 &lpuart1 {
-	status = "disabled";
+	status = "reserved";
 };
 
 /* SER3 */
-- 
2.43.0
[PATCH 18/19] arm64: dts: imx95-tqma9596sa-mb-smarc-2: remove superfluous line
Posted by Alexander Stein 3 months, 1 week ago 
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>

Remove empty line, no functional changes.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
index 15d117d785445..d3a9360b8c548 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
@@ -259,7 +259,6 @@ &usb2 {
 	status = "okay";
 };
 
-
 /* X16 */
 &usdhc2 {
 	no-mmc;
-- 
2.43.0
[PATCH 19/19] arm64: dts: imx95-tqma9596sa-mb-smarc-2: add aliases for SPI
Posted by Alexander Stein 3 months, 1 week ago 
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>

Add missing alias for SPI controllers.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
index d3a9360b8c548..97726eded0f86 100644
--- a/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dts
@@ -39,6 +39,8 @@ aliases {
 		serial5 = &lpuart6;
 		serial6 = &lpuart7;
 		serial7 = &lpuart8;
+		spi0 = &flexspi1;
+		spi1 = &lpspi3;
 	};
 
 	chosen {
-- 
2.43.0

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