From: Jerome Brunet <jbrunet@baylibre.com>
To: Kevin Hilman <khilman@baylibre.com>, Carlo Caione <carlo@caione.org>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 3/6] ARM64: dts: meson-gxbb: p20x: enable sdcard UHS modes
Date: Fri, 4 Aug 2017 20:08:13 +0200 [thread overview]
Message-ID: <20170804180816.18737-4-jbrunet@baylibre.com> (raw)
In-Reply-To: <20170804180816.18737-1-jbrunet@baylibre.com>
Enable sdcard Ultra High Speed mode on the p20x. While the s905 should
support sdr104, the pcb of the p200 does not and is limited to an sdcard
clock rate of 100Mhz (SDR50)
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 58b32f272a0e..900a13cc24ee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -217,6 +217,9 @@
bus-width = <4>;
cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
max-frequency = <100000000>;
disable-wp;
--
2.9.4
WARNING: multiple messages have this Message-ID (diff)
From: jbrunet@baylibre.com (Jerome Brunet)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/6] ARM64: dts: meson-gxbb: p20x: enable sdcard UHS modes
Date: Fri, 4 Aug 2017 20:08:13 +0200 [thread overview]
Message-ID: <20170804180816.18737-4-jbrunet@baylibre.com> (raw)
In-Reply-To: <20170804180816.18737-1-jbrunet@baylibre.com>
Enable sdcard Ultra High Speed mode on the p20x. While the s905 should
support sdr104, the pcb of the p200 does not and is limited to an sdcard
clock rate of 100Mhz (SDR50)
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 58b32f272a0e..900a13cc24ee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -217,6 +217,9 @@
bus-width = <4>;
cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
max-frequency = <100000000>;
disable-wp;
--
2.9.4
WARNING: multiple messages have this Message-ID (diff)
From: jbrunet@baylibre.com (Jerome Brunet)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH 3/6] ARM64: dts: meson-gxbb: p20x: enable sdcard UHS modes
Date: Fri, 4 Aug 2017 20:08:13 +0200 [thread overview]
Message-ID: <20170804180816.18737-4-jbrunet@baylibre.com> (raw)
In-Reply-To: <20170804180816.18737-1-jbrunet@baylibre.com>
Enable sdcard Ultra High Speed mode on the p20x. While the s905 should
support sdr104, the pcb of the p200 does not and is limited to an sdcard
clock rate of 100Mhz (SDR50)
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
index 58b32f272a0e..900a13cc24ee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi
@@ -217,6 +217,9 @@
bus-width = <4>;
cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
max-frequency = <100000000>;
disable-wp;
--
2.9.4
next prev parent reply other threads:[~2017-08-04 18:08 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-04 18:08 [PATCH 0/6] ARM64: dts: meson: update around mmc Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` [PATCH 1/6] ARM64: dts: meson-gxbb: nanopi-k2: add card regulator settle times Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` [PATCH 2/6] ARM64: dts: meson-gxl: libretech-cc: " Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet [this message]
2017-08-04 18:08 ` [PATCH 3/6] ARM64: dts: meson-gxbb: p20x: enable sdcard UHS modes Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` [PATCH 4/6] ARM64: dts: meson-gxbb: nanopi-k2: " Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-07 21:45 ` Kevin Hilman
2017-08-07 21:45 ` Kevin Hilman
2017-08-07 21:45 ` Kevin Hilman
2017-08-04 18:08 ` [PATCH 5/6] ARM64: dts: meson: add mmc clk gate pins Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` [PATCH 6/6] ARM64: dts: meson: remove cap-sd-highspeed from emmc nodes Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
2017-08-04 18:08 ` Jerome Brunet
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