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[2001:8b0:fb11:2681:2cf0:3aa2:4637:14c2]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-441d43cb59bsm8202305e9.2.2025.05.06.15.25.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 May 2025 15:25:33 -0700 (PDT) From: Peter Robinson To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Vasily Khoruzhick , Tianling Shen , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Cc: Peter Robinson Subject: [PATCH] arm64: dts: rockchip: Update eMMC for NanoPi R5 series Date: Tue, 6 May 2025 23:25:28 +0100 Message-ID: <20250506222531.625157-1-pbrobinson@gmail.com> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250506_152536_011910_CEF5C6CD X-CRM114-Status: GOOD ( 13.78 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add the 3.3v and 1.8v regulators that are connected to the eMMC on the R5 series devices, as well as adding the eMMC data strobe, and enable eMMC HS200 mode as the Foresee FEMDNN0xxG-A3A55 modules support it. Fixes: c8ec73b05a95d ("arm64: dts: rockchip: create common dtsi for NanoPi R5 series") Signed-off-by: Peter Robinson --- I had reports from some Fedora users that their eMMC didn't work on the R5C and this fixes it, the schematic of the eMMC is the same across all of the R5 series of devices. arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi index 00c479aa18711..a28b4af10d13a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi @@ -486,9 +486,12 @@ &saradc { &sdhci { bus-width = <8>; max-frequency = <200000000>; + mmc-hs200-1_8v; non-removable; pinctrl-names = "default"; - pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; status = "okay"; }; -- 2.49.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip