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Tue, 20 Aug 2019 19:57:04 -0700 (PDT) From: Manivannan Sadhasivam To: ulf.hansson@linaro.org, afaerber@suse.de, robh+dt@kernel.org, sboyd@kernel.org Subject: [PATCH v3 3/7] arm64: dts: actions: Add MMC controller support for S900 Date: Wed, 21 Aug 2019 08:26:25 +0530 Message-Id: <20190821025629.15470-4-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190821025629.15470-1-manivannan.sadhasivam@linaro.org> References: <20190821025629.15470-1-manivannan.sadhasivam@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190820_195706_787102_3FA631C3 X-CRM114-Status: GOOD ( 10.71 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:544 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-mmc@vger.kernel.org, linus.walleij@linaro.org, linux-actions@lists.infradead.org, linux-kernel@vger.kernel.org, thomas.liau@actions-semi.com, Manivannan Sadhasivam , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add MMC controller support for Actions Semi S900 SoC. There are 4 MMC controllers in this SoC which can be used for accessing SD/MMC/SDIO cards. Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/actions/s900.dtsi | 45 +++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi index df3a68a3ac97..eb35cf78ab73 100644 --- a/arch/arm64/boot/dts/actions/s900.dtsi +++ b/arch/arm64/boot/dts/actions/s900.dtsi @@ -4,6 +4,7 @@ */ #include +#include #include #include @@ -284,5 +285,49 @@ dma-requests = <46>; clocks = <&cmu CLK_DMAC>; }; + + mmc0: mmc@e0330000 { + compatible = "actions,owl-mmc"; + reg = <0x0 0xe0330000 0x0 0x4000>; + interrupts = ; + clocks = <&cmu CLK_SD0>; + resets = <&cmu RESET_SD0>; + dmas = <&dma 2>; + dma-names = "mmc"; + status = "disabled"; + }; + + mmc1: mmc@e0334000 { + compatible = "actions,owl-mmc"; + reg = <0x0 0xe0334000 0x0 0x4000>; + interrupts = ; + clocks = <&cmu CLK_SD1>; + resets = <&cmu RESET_SD1>; + dmas = <&dma 3>; + dma-names = "mmc"; + status = "disabled"; + }; + + mmc2: mmc@e0338000 { + compatible = "actions,owl-mmc"; + reg = <0x0 0xe0338000 0x0 0x4000>; + interrupts = ; + clocks = <&cmu CLK_SD2>; + resets = <&cmu RESET_SD2>; + dmas = <&dma 4>; + dma-names = "mmc"; + status = "disabled"; + }; + + mmc3: mmc@e033c000 { + compatible = "actions,owl-mmc"; + reg = <0x0 0xe033c000 0x0 0x4000>; + interrupts = ; + clocks = <&cmu CLK_SD3>; + resets = <&cmu RESET_SD3>; + dmas = <&dma 46>; + dma-names = "mmc"; + status = "disabled"; + }; }; };