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From: Icenowy Zheng <icenowy@aosc.io>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>
Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
Icenowy Zheng <icenowy@aosc.io>
Subject: [PATCH 3/3] arm64: allwinner: h6: enable MMC0/2 on Pine H64
Date: Thu, 26 Apr 2018 22:07:28 +0800 [thread overview]
Message-ID: <20180426140728.43155-4-icenowy@aosc.io> (raw)
In-Reply-To: <20180426140728.43155-1-icenowy@aosc.io>
The Pine H64 board have a MicroSD slot connected to MMC0 controller of
the H6 SoC and a eMMC slot connected to MMC2.
Enable them in the device tree.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
.../boot/dts/allwinner/sun50i-h6-pine-h64.dts | 32 ++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index d36de5eb81f3..78b1cd54687c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -20,6 +20,38 @@
chosen {
stdout-path = "serial0:115200n8";
};
+
+ reg_vcc3v3: vcc3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ reg_vcc1v8: vcc1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ vmmc-supply = <®_vcc3v3>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins>;
+ vmmc-supply = <®_vcc3v3>;
+ vqmmc-supply = <®_vcc1v8>;
+ non-removable;
+ cap-mmc-hw-reset;
+ status = "okay";
};
&uart0 {
--
2.15.1
next prev parent reply other threads:[~2018-04-26 14:09 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-26 14:07 [PATCH 0/3] Enable basic MMC support on Allwinner H6 Icenowy Zheng
2018-04-26 14:07 ` [PATCH 1/3] mmc: sunxi: add support for the MMC controller on H6 Icenowy Zheng
2018-04-26 16:45 ` [linux-sunxi] " Andre Przywara
2018-04-27 8:38 ` Icenowy Zheng
2018-04-27 9:23 ` Andre Przywara
2018-05-02 12:54 ` Ulf Hansson
2018-04-26 14:07 ` [PATCH 2/3] arm64: allwinner: h6: add device tree nodes for MMC controllers Icenowy Zheng
2018-04-26 16:45 ` [linux-sunxi] " Andre Przywara
2018-04-27 8:36 ` Icenowy Zheng
2018-04-27 9:18 ` Andre Przywara
2018-04-27 9:23 ` Icenowy Zheng
2018-04-27 21:25 ` André Przywara
2018-06-26 0:28 ` Icenowy Zheng
2018-04-26 14:07 ` Icenowy Zheng [this message]
2018-04-26 16:46 ` [linux-sunxi] [PATCH 3/3] arm64: allwinner: h6: enable MMC0/2 on Pine H64 Andre Przywara
2018-04-27 7:12 ` Icenowy Zheng
2018-04-30 9:47 ` Andre Przywara
2018-04-30 9:51 ` Icenowy Zheng
2018-04-30 10:44 ` Andre Przywara
2018-05-01 15:52 ` Chen-Yu Tsai
2018-05-02 11:01 ` Andre Przywara
2018-05-04 2:44 ` Chen-Yu Tsai
2018-05-01 15:48 ` Chen-Yu Tsai
2018-05-02 9:36 ` Maxime Ripard
2018-05-02 11:01 ` Andre Przywara
2018-05-03 18:05 ` Maxime Ripard
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