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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>,
	Guo Ren <guoren@kernel.org>, Fu Wei <wefu@redhat.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Conor Dooley <conor@kernel.org>
Cc: Robert Nelson <robertcnelson@beagleboard.org>,
	Jason Kridner <jkridner@beagleboard.org>,
	Xi Ruoyao <xry111@xry111.site>, Han Gao <gaohan@iscas.ac.cn>,
	Icenowy Zheng <uwu@icenowy.me>,
	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 v2 6/7] riscv: dts: thead: Enable BeagleV Ahead eMMC controller
Date: Tue, 17 Oct 2023 13:43:52 -0700	[thread overview]
Message-ID: <20231017-th1520-mmc-v2-6-4678c8cc4048@baylibre.com> (raw)
In-Reply-To: <20231017-th1520-mmc-v2-0-4678c8cc4048@baylibre.com>

Add properties to the emmc node and enable it and set the frequency for
the sdhci clock.

Signed-off-by: Drew Fustini <dfustini@baylibre.com>
---
 arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
index 70e8042c8304..bf55319ba950 100644
--- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
+++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
@@ -52,6 +52,10 @@ &uart_sclk {
 	clock-frequency = <100000000>;
 };
 
+&sdhci_clk {
+	clock-frequency = <198000000>;
+};
+
 &dmac0 {
 	status = "okay";
 };
@@ -59,3 +63,13 @@ &dmac0 {
 &uart0 {
 	status = "okay";
 };
+
+&mmc0 {
+	bus-width = <8>;
+	max-frequency = <198000000>;
+	mmc-hs400-1_8v;
+	non-removable;
+	no-sdio;
+	no-sd;
+	status = "okay";
+};

-- 
2.34.1


WARNING: multiple messages have this Message-ID (diff)
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>,
	Guo Ren <guoren@kernel.org>,  Fu Wei <wefu@redhat.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	 Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	 Conor Dooley <conor@kernel.org>
Cc: devicetree@vger.kernel.org, Drew Fustini <dfustini@baylibre.com>,
	Han Gao <gaohan@iscas.ac.cn>,
	linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
	Robert Nelson <robertcnelson@beagleboard.org>,
	Jason Kridner <jkridner@beagleboard.org>,
	Xi Ruoyao <xry111@xry111.site>,
	linux-riscv@lists.infradead.org
Subject: [PATCH v2 6/7] riscv: dts: thead: Enable BeagleV Ahead eMMC controller
Date: Tue, 17 Oct 2023 13:43:52 -0700	[thread overview]
Message-ID: <20231017-th1520-mmc-v2-6-4678c8cc4048@baylibre.com> (raw)
In-Reply-To: <20231017-th1520-mmc-v2-0-4678c8cc4048@baylibre.com>

Add properties to the emmc node and enable it and set the frequency for
the sdhci clock.

Signed-off-by: Drew Fustini <dfustini@baylibre.com>
---
 arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
index 70e8042c8304..bf55319ba950 100644
--- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
+++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
@@ -52,6 +52,10 @@ &uart_sclk {
 	clock-frequency = <100000000>;
 };
 
+&sdhci_clk {
+	clock-frequency = <198000000>;
+};
+
 &dmac0 {
 	status = "okay";
 };
@@ -59,3 +63,13 @@ &dmac0 {
 &uart0 {
 	status = "okay";
 };
+
+&mmc0 {
+	bus-width = <8>;
+	max-frequency = <198000000>;
+	mmc-hs400-1_8v;
+	non-removable;
+	no-sdio;
+	no-sd;
+	status = "okay";
+};

-- 
2.34.1


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http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2023-10-17 20:45 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-17 20:43 [PATCH v2 0/7] RISC-V: Add eMMC support for TH1520 boards Drew Fustini
2023-10-17 20:43 ` Drew Fustini
2023-10-17 20:43 ` [PATCH v2 1/7] dt-bindings: mmc: sdhci-of-dwcmhsc: Add T-Head TH1520 support Drew Fustini
2023-10-17 20:43   ` Drew Fustini
2023-10-18  6:25   ` Krzysztof Kozlowski
2023-10-18  6:25     ` Krzysztof Kozlowski
2023-10-19  8:34   ` Guo Ren
2023-10-19  8:34     ` Guo Ren
2023-10-17 20:43 ` [PATCH v2 2/7] mmc: sdhci: add __sdhci_execute_tuning() to header Drew Fustini
2023-10-17 20:43   ` Drew Fustini
2023-10-17 20:43 ` [PATCH v2 3/7] mmc: sdhci-of-dwcmshc: Add support for T-Head TH1520 Drew Fustini
2023-10-17 20:43   ` Drew Fustini
2023-10-18 15:46   ` Jisheng Zhang
2023-10-18 15:46     ` Jisheng Zhang
2023-10-18 18:27     ` Drew Fustini
2023-10-18 18:27       ` Drew Fustini
2023-10-18 23:24       ` Jisheng Zhang
2023-10-18 23:24         ` Jisheng Zhang
2023-10-20 12:31   ` Adrian Hunter
2023-10-20 12:31     ` Adrian Hunter
2023-10-17 20:43 ` [PATCH v2 4/7] riscv: defconfig: Enable mmc and dma drivers " Drew Fustini
2023-10-17 20:43   ` Drew Fustini
2023-10-19  8:37   ` Guo Ren
2023-10-19  8:37     ` Guo Ren
2023-10-17 20:43 ` [PATCH v2 5/7] riscv: dts: thead: Add TH1520 mmc controller and sdhci clock Drew Fustini
2023-10-17 20:43   ` Drew Fustini
2023-10-17 20:43 ` Drew Fustini [this message]
2023-10-17 20:43   ` [PATCH v2 6/7] riscv: dts: thead: Enable BeagleV Ahead eMMC controller Drew Fustini
2023-10-18 13:57   ` Conor Dooley
2023-10-18 13:57     ` Conor Dooley
2023-10-18 17:59     ` Drew Fustini
2023-10-18 17:59       ` Drew Fustini
2023-10-17 20:43 ` [PATCH v2 7/7] riscv: dts: thead: Enable LicheePi 4A " Drew Fustini
2023-10-17 20:43   ` Drew Fustini

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