Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752035Ab3IRKDQ (ORCPT ); Wed, 18 Sep 2013 06:03:16 -0400 Received: from eu1sys200aog117.obsmtp.com ([207.126.144.143]:58843 "EHLO eu1sys200aog117.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751872Ab3IRKDL (ORCPT ); Wed, 18 Sep 2013 06:03:11 -0400 From: Maxime COQUELIN To: Wolfram Sang , srinivas.kandagatla@st.com, Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Rob Landley , Russell King , Grant Likely , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org Cc: stephen.gallimore@st.com, stuart.menefy@st.com, Lee Jones , gabriel.fernandez@st.com, olivier.clergeaud@st.com, Maxime Coquelin Subject: [PATCH 3/4] ARM: STi: Supply I2C configuration to STiH415 SoC Date: Wed, 18 Sep 2013 12:01:22 +0200 Message-Id: <1379498483-4236-4-git-send-email-maxime.coquelin@st.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1379498483-4236-1-git-send-email-maxime.coquelin@st.com> References: <1379498483-4236-1-git-send-email-maxime.coquelin@st.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3721 Lines: 145 This patch supplies I2C configuration to STiH415 SoC. Cc: Srinivas Kandagatla Signed-off-by: Maxime Coquelin --- arch/arm/boot/dts/stih415-pinctrl.dtsi | 36 ++++++++++++++++++++ arch/arm/boot/dts/stih415.dtsi | 57 ++++++++++++++++++++++++++++++++ 2 files changed, 93 insertions(+) diff --git a/arch/arm/boot/dts/stih415-pinctrl.dtsi b/arch/arm/boot/dts/stih415-pinctrl.dtsi index 1d322b2..e56449d 100644 --- a/arch/arm/boot/dts/stih415-pinctrl.dtsi +++ b/arch/arm/boot/dts/stih415-pinctrl.dtsi @@ -86,6 +86,24 @@ }; }; }; + + sbc_i2c0 { + pinctrl_sbc_i2c0_default: sbc_i2c0-default { + st,pins { + sda = <&PIO4 6 ALT1 BIDIR>; + scl = <&PIO4 5 ALT1 BIDIR>; + }; + }; + }; + + sbc_i2c1 { + pinctrl_sbc_i2c1_default: sbc_i2c1-default { + st,pins { + sda = <&PIO3 2 ALT2 BIDIR>; + scl = <&PIO3 1 ALT2 BIDIR>; + }; + }; + }; }; pin-controller-front { @@ -143,6 +161,24 @@ reg = <0x7000 0x100>; st,bank-name = "PIO12"; }; + + i2c0 { + pinctrl_i2c0_default: i2c0-default { + st,pins { + sda = <&PIO9 3 ALT1 BIDIR>; + scl = <&PIO9 2 ALT1 BIDIR>; + }; + }; + }; + + i2c1 { + pinctrl_i2c1_default: i2c1-default { + st,pins { + sda = <&PIO12 1 ALT1 BIDIR>; + scl = <&PIO12 0 ALT1 BIDIR>; + }; + }; + }; }; pin-controller-rear { diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi index 74ab8de..643ae1c 100644 --- a/arch/arm/boot/dts/stih415.dtsi +++ b/arch/arm/boot/dts/stih415.dtsi @@ -9,6 +9,7 @@ #include "stih41x.dtsi" #include "stih415-clock.dtsi" #include "stih415-pinctrl.dtsi" +#include / { L2: cache-controller { @@ -83,5 +84,61 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sbc_serial1>; }; + + i2c0: i2c@fed40000{ + compatible = "st,comms-i2c"; + status = "disabled"; + reg = <0xfed40000 0x110>; + interrupts = ; + clocks = <&CLKS_ICN_REG_0>; + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; + st,glitches; + st,glitch-clk = <500>; + st,glitch-dat = <500>; + }; + + i2c1: i2c@fed41000{ + compatible = "st,comms-i2c"; + status = "disabled"; + reg = <0xfed41000 0x110>; + interrupts = ; + clocks = <&CLKS_ICN_REG_0>; + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_default>; + st,glitches; + st,glitch-clk = <500>; + st,glitch-dat = <500>; + }; + + sbc_i2c0: i2c@fe540000{ + compatible = "st,comms-i2c"; + status = "disabled"; + reg = <0xfe540000 0x110>; + interrupts = ; + clocks = <&CLK_SYSIN>; + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sbc_i2c0_default>; + st,glitches; + st,glitch-clk = <500>; + st,glitch-dat = <500>; + }; + + sbc_i2c1: i2c@fe541000{ + compatible = "st,comms-i2c"; + status = "disabled"; + reg = <0xfe541000 0x110>; + interrupts = ; + clocks = <&CLK_SYSIN>; + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sbc_i2c1_default>; + st,glitches; + st,glitch-clk = <500>; + st,glitch-dat = <500>; + }; }; }; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/