Hi Krzysztof
On 11/22/23 23:29, Krzysztof Kozlowski wrote:
On 22/11/2023 13:22, Tim Lunn wrote:
Add i2c2 node and i2c2_xfer pinctrl for Rockchip RV1126
Signed-off-by: Tim Lunn <tim@xxxxxxxxxxxxxx>
---
(no changes since v1)
arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi | 10 ++++++++++
arch/arm/boot/dts/rockchip/rv1126.dtsi | 15 +++++++++++++++
2 files changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
index 4f85b7b3fc4c..167a48afa3a4 100644
--- a/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126-pinctrl.dtsi
@@ -87,6 +87,16 @@ i2c0_xfer: i2c0-xfer {
<0 RK_PB5 1 &pcfg_pull_none_drv_level_0_smt>;
};
};
+ i2c2 {
+ /omit-if-no-ref/
+ i2c2_xfer: i2c2-xfer {
+ rockchip,pins =
+ /* i2c2_scl */
+ <0 RK_PC2 1 &pcfg_pull_none_drv_level_0_smt>,
+ /* i2c2_sda */
+ <0 RK_PC3 1 &pcfg_pull_none_drv_level_0_smt>;
+ };
+ };
pwm2 {
/omit-if-no-ref/
pwm2m0_pins: pwm2m0-pins {
diff --git a/arch/arm/boot/dts/rockchip/rv1126.dtsi b/arch/arm/boot/dts/rockchip/rv1126.dtsi
index 6c5c928f06c7..cf1df75df418 100644
--- a/arch/arm/boot/dts/rockchip/rv1126.dtsi
+++ b/arch/arm/boot/dts/rockchip/rv1126.dtsi
@@ -21,6 +21,7 @@ / {
aliases {
i2c0 = &i2c0;
+ i2c2 = &i2c2;
No, this should be per-board to match board labeling/schematics.
I was just following what seemed to be done in some other Rockchip
<SoC>.dtsi files. I will move this alias
and the other ones for serial and ethernet into the board file instead then.
Regards
Tim
Best regards,
Krzysztof
