* [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin
[not found] <20191122052741.32499-1-sashal@kernel.org>
@ 2019-11-22 5:24 ` Sasha Levin
0 siblings, 0 replies; 3+ messages in thread
From: Sasha Levin @ 2019-11-22 5:24 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Ding Tao, Gregory CLEMENT, linux-arm-kernel, devicetree
From: Ding Tao <miyatsu@qq.com>
[ Upstream commit 43ebc7c1b3ed8198b9acf3019eca16e722f7331c ]
The ESPRESSObin board has a emmc interface available on U11: declare it
and let the bootloader enable it if the emmc is present.
[gregory.clement@bootlin.com: disable the emmc by default]
Signed-off-by: Ding Tao <miyatsu@qq.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../dts/marvell/armada-3720-espressobin.dts | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
index 3ab25ad402b90..846003bb480cd 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
@@ -60,9 +60,31 @@
cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
marvell,pad-type = "sd";
vqmmc-supply = <&vcc_sd_reg1>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdio_pins>;
status = "okay";
};
+/* U11 */
+&sdhci0 {
+ non-removable;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs400-1_8v;
+ marvell,xenon-emmc;
+ marvell,xenon-tun-count = <9>;
+ marvell,pad-type = "fixed-1-8v";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc_pins>;
+/*
+ * This eMMC is not populated on all boards, so disable it by
+ * default and let the bootloader enable it, if it is present
+ */
+ status = "disabled";
+};
+
&spi0 {
status = "okay";
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin
[not found] <20191122052837.357-1-sashal@kernel.org>
@ 2019-11-22 5:25 ` Sasha Levin
0 siblings, 0 replies; 3+ messages in thread
From: Sasha Levin @ 2019-11-22 5:25 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Ding Tao, Gregory CLEMENT, linux-arm-kernel, devicetree
From: Ding Tao <miyatsu@qq.com>
[ Upstream commit 43ebc7c1b3ed8198b9acf3019eca16e722f7331c ]
The ESPRESSObin board has a emmc interface available on U11: declare it
and let the bootloader enable it if the emmc is present.
[gregory.clement@bootlin.com: disable the emmc by default]
Signed-off-by: Ding Tao <miyatsu@qq.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../dts/marvell/armada-3720-espressobin.dts | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
index 3ab25ad402b90..846003bb480cd 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
@@ -60,9 +60,31 @@
cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
marvell,pad-type = "sd";
vqmmc-supply = <&vcc_sd_reg1>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdio_pins>;
status = "okay";
};
+/* U11 */
+&sdhci0 {
+ non-removable;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs400-1_8v;
+ marvell,xenon-emmc;
+ marvell,xenon-tun-count = <9>;
+ marvell,pad-type = "fixed-1-8v";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc_pins>;
+/*
+ * This eMMC is not populated on all boards, so disable it by
+ * default and let the bootloader enable it, if it is present
+ */
+ status = "disabled";
+};
+
&spi0 {
status = "okay";
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin
[not found] <20191122051903.31749-1-sashal@kernel.org>
@ 2019-11-22 5:15 ` Sasha Levin
0 siblings, 0 replies; 3+ messages in thread
From: Sasha Levin @ 2019-11-22 5:15 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Ding Tao, Gregory CLEMENT, linux-arm-kernel, devicetree
From: Ding Tao <miyatsu@qq.com>
[ Upstream commit 43ebc7c1b3ed8198b9acf3019eca16e722f7331c ]
The ESPRESSObin board has a emmc interface available on U11: declare it
and let the bootloader enable it if the emmc is present.
[gregory.clement@bootlin.com: disable the emmc by default]
Signed-off-by: Ding Tao <miyatsu@qq.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../dts/marvell/armada-3720-espressobin.dts | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
index 3ab25ad402b90..846003bb480cd 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
@@ -60,9 +60,31 @@
cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
marvell,pad-type = "sd";
vqmmc-supply = <&vcc_sd_reg1>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdio_pins>;
status = "okay";
};
+/* U11 */
+&sdhci0 {
+ non-removable;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs400-1_8v;
+ marvell,xenon-emmc;
+ marvell,xenon-tun-count = <9>;
+ marvell,pad-type = "fixed-1-8v";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc_pins>;
+/*
+ * This eMMC is not populated on all boards, so disable it by
+ * default and let the bootloader enable it, if it is present
+ */
+ status = "disabled";
+};
+
&spi0 {
status = "okay";
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-11-22 5:28 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2019-11-22 5:24 ` [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin Sasha Levin
[not found] <20191122052837.357-1-sashal@kernel.org>
2019-11-22 5:25 ` Sasha Levin
[not found] <20191122051903.31749-1-sashal@kernel.org>
2019-11-22 5:15 ` Sasha Levin
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