diff options
| author | Lin Huang <hl@rock-chips.com> | 2017-11-16 09:52:27 +0800 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2017-11-28 19:14:25 +0000 |
| commit | ecd600a0caa18b0346e4b8024aae2263db0d7821 (patch) | |
| tree | 225ac9e80b1f21e1609e303557a2553321f485a9 | |
| parent | 5220e5fba6606224976e8a540c7a07d447d8b3d8 (diff) | |
rockchip/rk3399: mipi: Fix LOOP_DIV_HIGH_SEL to be 4 bits wide
Accroding to datasheet, feedback divider register high value is only
4 bit, it currently uses 5 bit, so correct it.
Change-Id: I1fe9fc076b712f27407c5f2735b15e64fb55e72e
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://review.coreboot.org/22478
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
| -rw-r--r-- | src/soc/rockchip/rk3399/include/soc/mipi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/rockchip/rk3399/include/soc/mipi.h b/src/soc/rockchip/rk3399/include/soc/mipi.h index 2dfbc521d2..bccaf287d3 100644 --- a/src/soc/rockchip/rk3399/include/soc/mipi.h +++ b/src/soc/rockchip/rk3399/include/soc/mipi.h @@ -197,7 +197,7 @@ check_member(rk_mipi_regs, dsi_int_msk1, 0xc8); #define LOW_PROGRAM_EN 0 #define HIGH_PROGRAM_EN BIT(7) #define LOOP_DIV_LOW_SEL(val) ((val - 1) & 0x1f) -#define LOOP_DIV_HIGH_SEL(val) (((val - 1) >> 5) & 0x1f) +#define LOOP_DIV_HIGH_SEL(val) (((val - 1) >> 5) & 0xf) #define PLL_LOOP_DIV_EN BIT(5) #define PLL_INPUT_DIV_EN BIT(4) |