From: Drew Fustini <dfustini@baylibre.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Jisheng Zhang <jszhang@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>, Guo Ren <guoren@kernel.org>,
Fu Wei <wefu@redhat.com>, Conor Dooley <conor@kernel.org>
Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
Drew Fustini <dfustini@baylibre.com>
Subject: [PATCH v5 7/7] riscv: dts: thead: Enable LicheePi 4A eMMC and microSD
Date: Thu, 09 Nov 2023 21:41:17 -0800 [thread overview]
Message-ID: <20231109-th1520-mmc-v5-7-018bd039cf17@baylibre.com> (raw)
In-Reply-To: <20231109-th1520-mmc-v5-0-018bd039cf17@baylibre.com>
Add mmc0 properties for the eMMC device and add mmc1 properties for
the microSD slot. Set the frequency for the sdhci clock.
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
---
.../boot/dts/thead/th1520-lichee-module-4a.dtsi | 20 ++++++++++++++++++++
1 file changed, 20 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..94f1741435a5 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 +40,19 @@ &uart_sclk {
&dmac0 {
status = "okay";
};
+
+&mmc0 {
+ bus-width = <8>;
+ max-frequency = <198000000>;
+ mmc-hs400-1_8v;
+ non-removable;
+ no-sdio;
+ no-sd;
+ status = "okay";
+};
+
+&mmc1 {
+ max-frequency = <198000000>;
+ bus-width = <4>;
+ status = "okay";
+};
--
2.34.1
prev parent reply other threads:[~2023-11-10 6:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-10 5:41 [PATCH v5 0/7] RISC-V: Add MMC support for TH1520 boards Drew Fustini
2023-11-10 5:41 ` [PATCH v5 1/7] dt-bindings: mmc: sdhci-of-dwcmhsc: Add T-Head TH1520 support Drew Fustini
2023-11-10 5:41 ` [PATCH v5 2/7] mmc: sdhci: add __sdhci_execute_tuning() to header Drew Fustini
2023-11-10 5:41 ` [PATCH v5 3/7] mmc: sdhci-of-dwcmshc: Add support for T-Head TH1520 Drew Fustini
2023-11-10 5:41 ` [PATCH v5 4/7] riscv: defconfig: Enable mmc and dma drivers " Drew Fustini
2023-11-10 5:41 ` [PATCH v5 5/7] riscv: dts: thead: Add TH1520 mmc controllers and sdhci clock Drew Fustini
2023-11-10 11:10 ` Krzysztof Kozlowski
2023-11-11 0:07 ` Drew Fustini
2023-11-10 5:41 ` [PATCH v5 6/7] riscv: dts: thead: Enable BeagleV Ahead eMMC and microSD Drew Fustini
2023-11-10 5:41 ` Drew Fustini [this message]
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