diff options
| author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-02-28 15:59:56 +0100 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-04-30 20:02:01 +0200 |
| commit | ad232d45107128fbd338f97c2ece41d995afeee3 (patch) | |
| tree | 60d43016b4e00501da8b0086f5accc792b20740a /scripts | |
| parent | 7a3de4843c68a713ec54dac51269dbee7f222f4c (diff) | |
phy: rockchip-emmc: Allow to set drive impedance via DTS.
The rockchip-emmc PHY can be configured with different
drive impedance values. Currenlty a value of 50 Ohm is
hard coded into the driver.
This patch introduces the DTS property 'drive-impedance-ohm'
for the rockchip-emmc phy node, which uses the value from the DTS
to setup the drive impedance accordingly.
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions