mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
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43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
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From 08b91100c5dc3f294ace4d92d5c29ce8b2ff2e6d Mon Sep 17 00:00:00 2001
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From: Shawn Lin <shawn.lin@rock-chips.com>
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Date: Fri, 21 Jul 2017 16:30:59 +0800
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Subject: [PATCH 2/4] arm64: dts: rockchip: enable sdmmc controller on
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rk3399-firefly
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This allows basic support for SD highspeed cards but no UHS-I mode
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got ready due to the propagated defer-probe error from RK805.
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Cc: Kever Yang <kever.yang@rock-chips.com>
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Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 12 ++++++++++++
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1 file changed, 12 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
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index ba1d9810ad1e..e01ef8a77f5e 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
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@@ -630,6 +630,18 @@
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status = "okay";
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};
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+&sdmmc {
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+ bus-width = <4>;
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+ cap-mmc-highspeed;
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+ cap-sd-highspeed;
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+ cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
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+ disable-wp;
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+ max-frequency = <150000000>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
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+ status = "okay";
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+};
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+
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&sdhci {
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bus-width = <8>;
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keep-power-in-suspend;
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--
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2.14.1
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