From: Jerome Brunet <jbrunet@baylibre.com>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, patchwork-bot+notify@kernel.org
Subject: [PATCH] arm64: dts: meson: s400: enable sdr104 on sdio
Date: Wed, 16 Jan 2019 18:59:13 +0100 [thread overview]
Message-ID: <20190116175913.5907-1-jbrunet@baylibre.com> (raw)
The bcm wifi/bt device on SDIO support SDR104 and it seems to work
well following the recent mmc driver update, so enable this
ultra high speed mode
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 2e1dcf1c26bf..0c98ca78c8b8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -464,7 +464,8 @@
bus-width = <4>;
cap-sd-highspeed;
- max-frequency = <100000000>;
+ sd-uhs-sdr104;
+ max-frequency = <200000000>;
non-removable;
disable-wp;
--
2.20.1
next reply other threads:[~2019-01-16 17:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-16 17:59 Jerome Brunet [this message]
2019-01-17 20:03 ` [PATCH] arm64: dts: meson: s400: enable sdr104 on sdio Kevin Hilman
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