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[95.235.217.160]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5733bea6a36sm1882673a12.12.2024.05.10.07.35.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 May 2024 07:35:26 -0700 (PDT) From: Andrea della Porta To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Ulf Hansson , Adrian Hunter , Kamal Dasu , Al Cooper , Eric Anholt , Stefan Wahren , devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org Cc: Andrea della Porta Subject: [PATCH v2 2/4] dt-bindings: mmc: Add support for BCM2712 SD host controller Date: Fri, 10 May 2024 16:35:28 +0200 Message-ID: <1f0c4fa62d6849753e2138cce5498693cfc3a230.1715332922.git.andrea.porta@suse.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240510_073530_158475_0D05E697 X-CRM114-Status: GOOD ( 11.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The BCM2712 has an SDHCI capable host interface similar to the one found in other STB chipsets. Add the relevant compatible string and relative example. Signed-off-by: Andrea della Porta --- .../bindings/mmc/brcm,sdhci-brcmstb.yaml | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml b/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml index cbd3d6c6c77f..404b75fa7adb 100644 --- a/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml +++ b/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.yaml @@ -13,6 +13,10 @@ maintainers: properties: compatible: oneOf: + - items: + - enum: + - brcm,bcm2712-sdhci + - const: brcm,sdhci-brcmstb - items: - enum: - brcm,bcm7216-sdhci @@ -114,3 +118,22 @@ examples: clocks = <&scmi_clk 245>; clock-names = "sw_sdio"; }; + + - | + #include + soc { + #address-cells = <2>; + #size-cells = <2>; + + mmc@1000fff000 { + compatible = "brcm,bcm2712-sdhci", + "brcm,sdhci-brcmstb"; + reg = <0x10 0x00fff000 0x0 0x260>, + <0x10 0x00fff400 0x0 0x200>; + reg-names = "host", "cfg"; + mmc-ddr-3_3v; + interrupts = ; + clocks = <&clk_emmc2>; + clock-names = "sw_sdio"; + }; + };