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[93.227.136.237]) by smtp.googlemail.com with ESMTPSA id uo4sm21552495wjc.36.2016.08.15.06.38.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 15 Aug 2016 06:38:28 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org Subject: [PATCH 2/3] ARM64: dts: amlogic: eMMC support for all Tronsmart Vega S95 devices Date: Mon, 15 Aug 2016 15:38:10 +0200 Message-Id: <20160815133811.19646-3-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20160815133811.19646-1-martin.blumenstingl@googlemail.com> References: <20160625163446.7245-1-martin.blumenstingl@googlemail.com> <20160815133811.19646-1-martin.blumenstingl@googlemail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160815_063851_935243_7237BC08 X-CRM114-Status: UNSURE ( 7.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, Martin Blumenstingl , catalin.marinas@arm.com, will.deacon@arm.com, robh+dt@kernel.org MIME-Version: 1.0 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This adds eMMC support for all Tronsmart Vega S95 devices using sd_emmc_c. This is implemented similar to the p20x boards (meaning it uses fixed regulators). Signed-off-by: Martin Blumenstingl --- .../boot/dts/amlogic/meson-gxbb-vega-s95.dtsi | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi index 4572ce2..af2e38e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi @@ -62,6 +62,21 @@ regulator-always-on; }; + + vcc_1v8: regulator@1 { + compatible = "regulator-fixed"; + + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-always-on; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; + }; }; &uart_AO { @@ -86,3 +101,23 @@ vmmc-supply = <&vcc_3v3>; voltage-ranges = <3300 3300>; }; + +&sd_emmc_c { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + pinctrl-names = "default"; + + bus-width = <8>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <200000000>; + non-removable; + disable-wp; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + + mmc-pwrseq = <&emmc_pwrseq>; + voltage-ranges = <1800 3300>; + vmmc-supply = <&vcc_3v3>; + vmmcq-sumpply = <&vcc_1v8>; +};