diff options
| author | Shawn Lin <shawn.lin@rock-chips.com> | 2018-12-17 14:40:20 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2018-12-17 15:21:10 +0800 |
| commit | 45da3b1bff79a50fc9c1343c5684282ab44667ad (patch) | |
| tree | ac8ea4abe735c562f3e7ed6dbb4e0774c8fcf419 /arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi | |
| parent | 67248712db1f1a0bba8dc8a033d26f122d447fe6 (diff) | |
arm64: dts: rockchip: improve max eMMC clock to 200MHz for RK1808 evb
The IO capability for RK1808 was intent to be able work under 200MHz
clock, and the test result seems positive. However, we want a broader
test, so let's improve the max clock to 200MHz for all evb.
Change-Id: Ic7c694af92cb61a5d75edca7515f9f83f6ca98e4
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi index 8ca1802b624d..2ef387cd96e8 100644 --- a/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi @@ -243,6 +243,7 @@ &emmc { bus-width = <8>; cap-mmc-highspeed; + max-frequency = <200000000>; mmc-hs200-1_8v; supports-emmc; non-removable; |