From patchwork Tue Oct 17 20:43:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Drew Fustini X-Patchwork-Id: 734559 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 14DD42D055 for ; Tue, 17 Oct 2023 20:45:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="IpKs7/sw" Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com [IPv6:2607:f8b0:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72ABB18A for ; Tue, 17 Oct 2023 13:45:34 -0700 (PDT) Received: by mail-pg1-x533.google.com with SMTP id 41be03b00d2f7-5ab2cb900fcso2800675a12.0 for ; Tue, 17 Oct 2023 13:45:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1697575533; x=1698180333; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=nNiz/16GiKwF18nTvqrbS8bwq2F/L9RlRg7oWtEwZWs=; b=IpKs7/swJqbXipEND0s1Z2aY/uAQELev+WpcjVNxhzdu01NfYOqwAr58VNRVHhWm6y waY+z7DhfC4cV1aWpjN/RI+MmMD57fOgXKtem8rAX1lPWsUHqPwJdx6HeXJpjBhMFSKf H7+N23XeB7+XjwgQLaywxIIdlO13P59j/D4bTDSezMmdiEw5BKWQelPsChZSomvBxU/B PVdn8JfqSMpYfRQ4/cfv9FR+rYFkiupw24LHfRrRJ5hAsjJ8Dxaks+kiqdLO8LeRkrkl mYPC7ITcm2t5VCri/BfFkEFn8RQPA/4miD6rbhBgvHGECNactqT3C61aOkNGE9YcPaoU 4elQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697575533; x=1698180333; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=nNiz/16GiKwF18nTvqrbS8bwq2F/L9RlRg7oWtEwZWs=; b=Dxhl69d4SE2mAjhy9nyvehMOt8RWOnCh8ZQ1Szc9GPz9ZkR+2g1jXui8/lm/uNJ9yG G/rM8J4LFkErUUwbhllFfLWafUa9kaDbpv4g6g3ZM9ukgl7s7lF/U5x4hzQenx53dtfc Gyqlt+M6qF5ea6PWFk3hKXk/oXJoxrJNUHRUTKjzJ1yF5Yrf88k1FUXuWkZYGy4oIU9b IDG8DDKKMqU4qOx8x060RZBkpgRZWoMq4ETkViPe8fx2IWZXZPCK5vgQf5Gujj1JdbOo HX8yx6V/Q8ZUqVhBKXrAGkqpbL/mxQF4/u+lLng7S76Q1be2ezoUkb1Qvyu+xI4vQxdh Jw+A== X-Gm-Message-State: AOJu0YyjFKq+NRRvnxHsHtjTUXjxxmtI6G4C6zzBmXZkXwotVF2TwYLP 4jNvv6m341qqgcXncCqVXTDpVg== X-Google-Smtp-Source: AGHT+IEnhSQy2mXL6KTfLBhYz1ApnwfXeWRnJ9dLuptY6RRHFhHrPL3MUgmW3VKl54Wgp6BUsyffSQ== X-Received: by 2002:a05:6a20:7351:b0:14c:910d:972d with SMTP id v17-20020a056a20735100b0014c910d972dmr3485455pzc.12.1697575533216; Tue, 17 Oct 2023 13:45:33 -0700 (PDT) Received: from [127.0.1.1] ([2601:1c2:1800:f680:51d6:dcd6:63ef:52e9]) by smtp.gmail.com with ESMTPSA id w3-20020a17090a6b8300b0027b168cb011sm1906553pjj.56.2023.10.17.13.45.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 13:45:33 -0700 (PDT) From: Drew Fustini Date: Tue, 17 Oct 2023 13:43:53 -0700 Subject: [PATCH v2 7/7] riscv: dts: thead: Enable LicheePi 4A eMMC controller Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231017-th1520-mmc-v2-7-4678c8cc4048@baylibre.com> References: <20231017-th1520-mmc-v2-0-4678c8cc4048@baylibre.com> In-Reply-To: <20231017-th1520-mmc-v2-0-4678c8cc4048@baylibre.com> To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jisheng Zhang , Adrian Hunter , Guo Ren , Fu Wei , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley Cc: Robert Nelson , Jason Kridner , Xi Ruoyao , Han Gao , Icenowy Zheng , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Drew Fustini X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1697575515; l=972; i=dfustini@baylibre.com; s=20230430; h=from:subject:message-id; bh=fP0X7H2ev/K5EsIr1ajuR3Wl40rAHHxMMZR5DlF6EQU=; b=zzNGRi480ZBM5jq5QFMXYG/fMcO+yA74L+HUirBBNxAziVp61WiOPvolxmJJ3FfkTdUEllXn1 T0Hl+mS034yATbcHCEq3lYgVdwBJXjkOiBymPsItzNlzSLVMYbyYY/L X-Developer-Key: i=dfustini@baylibre.com; a=ed25519; pk=p3GKE9XFmjhwAayAHG4U108yag7V8xQVd4zJLdW0g7g= X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Add properties to the emmc node and enable it and set the frequency for the sdhci clock. Signed-off-by: Drew Fustini --- arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi index a802ab110429..bc8f111571bc 100644 --- a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi +++ b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi @@ -29,6 +29,10 @@ &apb_clk { clock-frequency = <62500000>; }; +&sdhci_clk { + clock-frequency = <198000000>; +}; + &uart_sclk { clock-frequency = <100000000>; }; @@ -36,3 +40,13 @@ &uart_sclk { &dmac0 { status = "okay"; }; + +&mmc0 { + bus-width = <8>; + max-frequency = <198000000>; + mmc-hs400-1_8v; + non-removable; + no-sdio; + no-sd; + status = "okay"; +};