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| author | Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> | 2021-03-05 11:27:47 +0100 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2021-04-10 11:51:56 +0200 |
| commit | 04d67ceb1c62012822430135be31e18c9c176d85 (patch) | |
| tree | bda8ef019999b4fbbe782647b698a9c1df3cd20d /arch/arm/include | |
| parent | 7fe2ebf3a326026b9ab80ed94da3cd217c84724d (diff) | |
| download | u-boot-04d67ceb1c62012822430135be31e18c9c176d85.tar.gz u-boot-04d67ceb1c62012822430135be31e18c9c176d85.tar.bz2 u-boot-04d67ceb1c62012822430135be31e18c9c176d85.zip | |
rockchip: video: edp: Add rk3399 support
According to linux commit "drm/rockchip: analogix_dp: add rk3399 eDP
support" (82872e42bb1501dd9e60ca430f4bae45a469aa64), rk3288 and rk3399
eDP IPs are nearly the same, the difference is in the grf register
(SOC_CON6 versus SOC_CON20). So, change the code to use the right
register on each IP.
The clocks don't seem to be the same, the eDP clock is not at index 1
on rk3399, so don't try changing the clock at index 1 to rate 0 on
rk3399.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-rockchip/edp_rk3288.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/include/asm/arch-rockchip/edp_rk3288.h b/arch/arm/include/asm/arch-rockchip/edp_rk3288.h index 94e5bb674f..26ab9b7225 100644 --- a/arch/arm/include/asm/arch-rockchip/edp_rk3288.h +++ b/arch/arm/include/asm/arch-rockchip/edp_rk3288.h @@ -232,8 +232,9 @@ check_member(rk3288_edp, pll_reg_5, 0xa00); #define PD_CH0 (0x1 << 0) /* pll_reg_1 */ -#define REF_CLK_24M (0x1 << 1) -#define REF_CLK_27M (0x0 << 1) +#define REF_CLK_24M (0x1 << 0) +#define REF_CLK_27M (0x0 << 0) +#define REF_CLK_MASK (0x1 << 0) /* line_map */ #define LANE3_MAP_LOGIC_LANE_0 (0x0 << 6) |