[PATCH v2 02/11] ARM: STi: DT: STiH407: Add i2c3 alternate pin configs
From: Peter Griffin <peter.griffin@linaro.org>
Date: 2015-09-28 12:41:18
Also in:
linux-arm-kernel, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
i2c3 controller can use several sets of pins depending on board design. This patch adds the missing alternate pinconfigs. Signed-off-by: Seraphin Bonnaffe <redacted> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Lee Jones <redacted> Acked-by: Patrice Chotard <redacted> --- arch/arm/boot/dts/stih407-pinctrl.dtsi | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
index 30db453..135920e 100644
--- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi@@ -430,12 +430,24 @@ }; i2c3 { - pinctrl_i2c3_default: i2c3-default { + pinctrl_i2c3_default: i2c3-alt1-0 { st,pins { sda = <&pio18 6 ALT1 BIDIR>; scl = <&pio18 5 ALT1 BIDIR>; }; }; + pinctrl_i2c3_alt1_1: i2c3-alt1-1 { + st,pins { + sda = <&pio17 7 ALT1 BIDIR>; + scl = <&pio17 6 ALT1 BIDIR>; + }; + }; + pinctrl_i2c3_alt3_0: i2c3-alt3-0 { + st,pins { + sda = <&pio13 6 ALT3 BIDIR>; + scl = <&pio13 5 ALT3 BIDIR>; + }; + }; }; spi0 {
--
1.9.1