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Wed, 28 Oct 2026 09:06:28 -0700 (PDT) Received: from z13-ek5.local ([151.40.161.170]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4aa81a896ecsm1625875e9.9.2026.10.28.09.06.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Oct 2026 09:06:28 -0700 (PDT) From: Ettore Chimenti Date: Wed, 28 Oct 2026 17:06:05 +0100 Subject: [PATCH v2 4/9] ARM: dts: omap: dm816x: refactor and align MMC node X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261028-patch-ektor5-dm8168-dts-v2-4-4544429251e2@linaro.org> References: <20261028-patch-ektor5-dm8168-dts-v2-0-4544429251e2@linaro.org> In-Reply-To: <20261028-patch-ektor5-dm8168-dts-v2-0-4544429251e2@linaro.org> To: Aaro Koskinen , Andreas Kemnade , Kevin Hilman , Roger Quadros , Tony Lindgren , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Christopher Obbard , Andrew Goodbody , Paul Walmsley , Russell King , Rouven Czerwinski Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Ettore Chimenti X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1793203582; l=1896; i=ettore.chimenti@linaro.org; s=20261014; h=from:subject:message-id; bh=IkyleFnGyybE4VzcWEWPfLI1Efue7Bk+OPR7RvuZIO0=; b=lIHp8XwSVWwwtqhg9KXgnsjTTPwk8NehLG81Fs5GcnUmU5x9Wem4sQ65vOXY3nTuDNjdInMfh QOUq/2ATOCpCsaCVOLmbWdkcluBE4eJ9hNEUFz9+CeuBmsqCH/yq6iJ X-Developer-Key: i=ettore.chimenti@linaro.org; a=ed25519; pk=wCaUblFVaqhuBTQt/hAtysafsAaEsqj/yOD9SPlz6NM= From: Andrew Goodbody Update the MMC node in the TI Sitara DM816x device tree to align with the structure used in other similar SoCs. The changes include refactoring the node to better describe the target module and its sub-nodes. Signed-off-by: Andrew Goodbody Signed-off-by: Ettore Chimenti --- arch/arm/boot/dts/ti/omap/dm816x.dtsi | 33 +++++++++++++++++++++++++++------ 1 file changed, 27 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/ti/omap/dm816x.dtsi b/arch/arm/boot/dts/ti/omap/dm816x.dtsi index fc124f9ecfa1..e3d49651b44e 100644 --- a/arch/arm/boot/dts/ti/omap/dm816x.dtsi +++ b/arch/arm/boot/dts/ti/omap/dm816x.dtsi @@ -423,13 +423,34 @@ &edma 20 0 &edma 21 0 "tx2", "rx2", "tx3", "rx3"; }; - mmc1: mmc@48060000 { - compatible = "ti,omap4-hsmmc"; - reg = <0x48060000 0x11000>; + mmc1_target: target-module@48060000 { + compatible = "ti,sysc-omap2", "ti,sysc"; ti,hwmods = "mmc1"; - interrupts = <64>; - dmas = <&edma 24 0 &edma 25 0>; - dma-names = "tx", "rx"; + reg = <0x48060000 0x4>, + <0x48060110 0x4>, + <0x48060114 0x4>; + reg-names = "rev", "sysc", "syss"; + ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY | + SYSC_OMAP2_ENAWAKEUP | + SYSC_OMAP2_SOFTRESET | + SYSC_OMAP2_AUTOIDLE)>; + ti,sysc-sidle = , + , + ; + ti,syss-mask = <1>; + clocks = <&alwon_clkctrl DM816_MMC1_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x48060000 0x11000>; + + mmc1: mmc@0 { + compatible = "ti,omap4-hsmmc"; + reg = <0x0 0x11000>; + interrupts = <64>; + dmas = <&edma 24 0 &edma 25 0>; + dma-names = "tx", "rx"; + }; }; timer1_target: target-module@4802e000 { -- 2.56.0