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Date: Mon, 29 May 2023 19:05:32 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Heiko Stuebner <heiko@...ech.de>,
linux-rockchip@...ts.infradead.org
Cc: Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, kernel@...labora.com,
Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: [PATCH v1 2/2] arm64: dts: rockchip: rock-5b: Add SD card support
From: Lucas Tanure <lucas.tanure@...labora.com>
Add sdmmc support for Rock Pi 5B board.
Signed-off-by: Lucas Tanure <lucas.tanure@...labora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 2180fea1fb82..e62538cbaf25 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -216,6 +216,20 @@ &sdhci {
status = "okay";
};
+&sdmmc {
+ max-frequency = <200000000>;
+ no-sdio;
+ no-mmc;
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ disable-wp;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc_3v3_s3>;
+ vqmmc-supply = <&vccio_sd_s0>;
+ status = "okay";
+};
+
&spi2 {
status = "okay";
assigned-clocks = <&cru CLK_SPI2>;
--
2.39.2
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