From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: dts: sun8i: Add pinmux setting for 8bit mmc2
Date: Tue, 2 Jun 2015 18:04:01 +0800 [thread overview]
Message-ID: <1433239443-738-2-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1433239443-738-1-git-send-email-wens@csie.org>
mmc2 is mostly used with eMMC flash chips, as an alternative to
raw NAND flash chips. 8 bit mmc is commonly used.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun8i-a23-a33.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
index faea94e45eeb..7abd0ae3143d 100644
--- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
@@ -366,6 +366,16 @@
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ mmc2_8bit_pins: mmc2_8bit {
+ allwinner,pins = "PC5", "PC6", "PC8",
+ "PC9", "PC10", "PC11",
+ "PC12", "PC13", "PC14",
+ "PC15";
+ allwinner,function = "mmc2";
+ allwinner,drive = <SUN4I_PINCTRL_30_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
i2c0_pins_a: i2c0 at 0 {
allwinner,pins = "PH2", "PH3";
allwinner,function = "i2c0";
--
2.1.4
next prev parent reply other threads:[~2015-06-02 10:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-02 10:04 [PATCH 0/3] ARM: dts: sun8i-a33: Support for Sinlinx SinA33 dev board Chen-Yu Tsai
2015-06-02 10:04 ` Chen-Yu Tsai [this message]
2015-06-02 10:04 ` [PATCH 2/3] ARM: dts: sun8i-a33: Add pinmux setting for uart0 on PB pins Chen-Yu Tsai
2015-06-02 10:04 ` [PATCH 3/3] ARM: dts: sun8i-a33: Add dts for Sinlinx SinA33 development board Chen-Yu Tsai
2015-06-02 10:10 ` [PATCH 0/3] ARM: dts: sun8i-a33: Support for Sinlinx SinA33 dev board Hans de Goede
2015-06-02 10:21 ` Chen-Yu Tsai
2015-06-02 21:18 ` Maxime Ripard
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