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misc: rk628: dsi: select phy which share by dsi and csi as dsi phy

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Change-Id: If44f15cd23d16bd017a4740dadbf4bdc12ea20a2
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
This commit is contained in:
Guochun Huang
2023-10-27 05:57:57 +00:00
committed by Tao Huang
parent 5723ff1f5e
commit 9ee4c002c1
2 changed files with 10 additions and 0 deletions
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4
drivers/misc/rk628/rk628.h
View File

@@ -60,6 +60,10 @@
#define GRF_GPIO_RXDDC_SDA_SEL(x) UPDATE(x, 6, 6)
#define GRF_GPIO_RXDDC_SCL_SEL_MASK BIT(5)
#define GRF_GPIO_RXDDC_SCL_SEL(x) UPDATE(x, 5, 5)
#define GRF_DPHY_CH1_EN_MASK BIT(1)
#define GRF_DPHY_CH1_EN(x) UPDATE(x, 1, 1)
#define GRF_AS_DSIPHY_MASK BIT(0)
#define GRF_AS_DSIPHY(x) UPDATE(x, 0, 0)
#define GRF_SCALER_CON0 0x0010
#define SCL_VER_DOWN_MODE(x) HIWORD_UPDATE(x, 8, 8)
#define SCL_HOR_DOWN_MODE(x) HIWORD_UPDATE(x, 7, 7)

6
drivers/misc/rk628/rk628_dsi.c
View File

@@ -1215,6 +1215,12 @@ void rk628_mipi_dsi_pre_enable(struct rk628 *rk628)
if (rk628->version == RK628F_VERSION) {
mask = SW_OUTPUT_COMBTX_MODE_MASK;
val = SW_OUTPUT_COMBTX_MODE(OUTPUT_MODE_DSI - 2);
rk628_i2c_update_bits(rk628, GRF_SYSTEM_CON3,
GRF_DPHY_CH1_EN_MASK |
GRF_AS_DSIPHY_MASK,
(dsi->slave ? GRF_DPHY_CH1_EN(1) : 0) |
GRF_AS_DSIPHY(1));
}
rk628_i2c_update_bits(rk628, GRF_SYSTEM_CON0, mask, val);