From: Peter Griffin <peter.griffin@linaro.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,
chris@printf.net, ulf.hansson@linaro.org
Cc: peter.griffin@linaro.org, kernel@stlinux.com,
lee.jones@linaro.org, linux-mmc@vger.kernel.org,
devicetree@vger.kernel.org,
Giuseppe Cavallaro <peppe.cavallaro@st.com>
Subject: [PATCH 5/8] ARM: STi: DT: Add sdhci pin configuration for stih415
Date: Thu, 22 May 2014 16:18:19 +0100 [thread overview]
Message-ID: <1400771902-26553-6-git-send-email-peter.griffin@linaro.org> (raw)
In-Reply-To: <1400771902-26553-1-git-send-email-peter.griffin@linaro.org>
This patch adds the required pin config for the sdhci controller
present in the stih415 SoC.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
---
arch/arm/boot/dts/stih415-pinctrl.dtsi | 21 +++++++++++++++++++++
arch/arm/boot/dts/stih415.dtsi | 12 ++++++++++++
2 files changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/stih415-pinctrl.dtsi b/arch/arm/boot/dts/stih415-pinctrl.dtsi
index caeac7e..eee2373 100644
--- a/arch/arm/boot/dts/stih415-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih415-pinctrl.dtsi
@@ -429,6 +429,27 @@
};
};
};
+
+ mmc0 {
+ pinctrl_mmc0: mmc0 {
+ st,pins {
+ mmcclk = <&PIO13 4 ALT4 BIDIR_PU NICLK 0 CLK_B>;
+ data0 = <&PIO14 4 ALT4 BIDIR_PU BYPASS 0>;
+ data1 = <&PIO14 5 ALT4 BIDIR_PU BYPASS 0>;
+ data2 = <&PIO14 6 ALT4 BIDIR_PU BYPASS 0>;
+ data3 = <&PIO14 7 ALT4 BIDIR_PU BYPASS 0>;
+ cmd = <&PIO15 1 ALT4 BIDIR_PU BYPASS 0>;
+ wp = <&PIO15 3 ALT4 IN>;
+ data4 = <&PIO16 4 ALT4 BIDIR_PU BYPASS 0>;
+ data5 = <&PIO16 5 ALT4 BIDIR_PU BYPASS 0>;
+ data6 = <&PIO16 6 ALT4 BIDIR_PU BYPASS 0>;
+ data7 = <&PIO16 7 ALT4 BIDIR_PU BYPASS 0>;
+ pwr = <&PIO17 1 ALT4 OUT>;
+ cd = <&PIO17 2 ALT4 IN>;
+ led = <&PIO17 3 ALT4 OUT>;
+ };
+ };
+ };
};
pin-controller-left {
diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi
index d6f254f..6579b1d 100644
--- a/arch/arm/boot/dts/stih415.dtsi
+++ b/arch/arm/boot/dts/stih415.dtsi
@@ -218,5 +218,17 @@
resets = <&powerdown STIH415_KEYSCAN_POWERDOWN>,
<&softreset STIH415_KEYSCAN_SOFTRESET>;
};
+
+ mmc0: sdhci@fe81e000 {
+ compatible = "st,sdhci";
+ status = "disabled";
+ reg = <0xfe81e000 0x1000>;
+ interrupts = <GIC_SPI 145 IRQ_TYPE_NONE>;
+ interrupt-names = "mmcirq";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc0>;
+ clock-names = "mmc";
+ clocks = <&clk_s_a1_ls 1>;
+ };
};
};
--
1.9.1
next prev parent reply other threads:[~2014-05-22 15:18 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-22 15:18 Add SDHCI support for STMicroelectronics SoCs Peter Griffin
2014-05-22 15:18 ` [PATCH 1/8] mmc: sdhci-st: Intial support for ST SDHCI controller Peter Griffin
2014-05-22 15:41 ` Maxime Coquelin
2014-06-04 11:05 ` Peter Griffin
2014-05-22 16:50 ` Lee Jones
2014-06-02 11:06 ` Peter Griffin
2014-05-23 6:18 ` Srinivas Kandagatla
2014-06-04 8:37 ` Peter Griffin
2014-05-23 7:34 ` Ulf Hansson
[not found] ` <20140604084831.GB23469@griffinp-ThinkPad-X1-Carbon-2nd>
2014-06-04 11:06 ` Ulf Hansson
2014-05-22 15:18 ` [PATCH 2/8] mmc: sdhci-st: STMicroelectronics SDHCI binding documentation Peter Griffin
2014-05-22 15:46 ` Maxime Coquelin
2014-05-22 16:06 ` Lee Jones
2014-05-23 6:57 ` Ulf Hansson
2014-05-22 15:18 ` [PATCH 3/8] ARM: STi: DT: Add sdhci pins for stih416 Peter Griffin
2014-05-22 15:50 ` Maxime Coquelin
2014-05-22 15:59 ` Lee Jones
2014-05-22 15:18 ` [PATCH 4/8] ARM: STi: DT: Add sdhci controller " Peter Griffin
2014-05-22 15:58 ` Lee Jones
2014-05-22 15:18 ` Peter Griffin [this message]
2014-05-22 15:57 ` [PATCH 5/8] ARM: STi: DT: Add sdhci pin configuration for stih415 Lee Jones
2014-05-22 15:18 ` [PATCH 6/8] ARM: STi: DT: Enable mmc0 for both stih415 and stih416 SoCs Peter Griffin
2014-05-22 15:41 ` Lee Jones
2014-05-22 15:18 ` [PATCH 7/8] ARM: STi: DT: Enable second sdhci controller for stih416 b2020 boards Peter Griffin
2014-05-22 15:39 ` Lee Jones
2014-05-22 15:18 ` [PATCH 8/8] ARM: update multi_v7_defconfig for STI Peter Griffin
2014-05-22 15:36 ` Lee Jones
2014-05-22 15:44 ` Add SDHCI support for STMicroelectronics SoCs Maxime Coquelin
2014-06-02 10:29 ` Peter Griffin
2014-06-02 13:53 ` Lee Jones
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