From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Griffin Subject: [PATCH v2 02/11] ARM: STi: DT: STiH407: Add i2c3 alternate pin configs Date: Mon, 28 Sep 2015 13:37:38 +0100 Message-ID: <1443443867-4099-3-git-send-email-peter.griffin@linaro.org> References: <1443443867-4099-1-git-send-email-peter.griffin@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1443443867-4099-1-git-send-email-peter.griffin@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, maxime.coquelin@st.com, patrice.chotard@st.com, srinivas.kandagatla@gmail.com Cc: peter.griffin@linaro.org, devicetree@vger.kernel.org, lee.jones@linaro.org, Seraphin Bonnaffe List-Id: devicetree@vger.kernel.org i2c3 controller can use several sets of pins depending on board design. This patch adds the missing alternate pinconfigs. Signed-off-by: Seraphin Bonnaffe Signed-off-by: Peter Griffin Acked-by: Lee Jones Acked-by: Patrice Chotard --- 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