1df33255c0
* add sdcard support, remove tegra support and update to rc2 * cleaner tegra config cleanup
44 lines
1000 B
Diff
44 lines
1000 B
Diff
From 491e2027ebabf420bda4557b26576f133f7b5176 Mon Sep 17 00:00:00 2001
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From: Michal Lazo <xlazom00@gmail.com>
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Date: Tue, 3 Jan 2023 13:20:37 +0100
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Subject: [PATCH] sdmmc support
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---
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arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
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index baf46bd30b3..2048a109227 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
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@@ -10,6 +10,7 @@ / {
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aliases {
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mmc1 = &sdhci;
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+ mmc2 = &sdmmc;
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serial2 = &uart2;
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};
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@@ -38,6 +39,18 @@ &sdhci {
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status = "okay";
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};
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+&sdmmc {
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+ max-frequency = <200000000>;
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+ no-sdio;
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+ no-mmc;
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+ bus-width = <4>;
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+ cap-sd-highspeed;
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+ disable-wp;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>;
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+ status = "okay";
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+};
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+
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&uart2 {
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pinctrl-0 = <&uart2m0_xfer>;
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status = "okay";
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--
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2.39.0
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