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drm/msm/dsi: Add dsi_cfg for APQ8064

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Add a dsi_cfg entry for APQ8064. Since this is the first DSIv2 chip to
be supported, add a list of bus clocks that are required by the DSIv2
block.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Archit Taneja 2015-10-12 11:16:48 +05:30 committed by Rob Clark
parent 4bfa97489a
commit cea65dbd6a
2 changed files with 18 additions and 3 deletions
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19
drivers/gpu/drm/msm/dsi/dsi_cfg.c
View file

@ -13,9 +13,22 @@
#include "dsi_cfg.h"
/* DSI v2 has not been supported by now */
static const struct msm_dsi_config dsi_v2_cfg = {
static const char * const dsi_v2_bus_clk_names[] = {
"core_mmss_clk", "iface_clk", "bus_clk",
};
static const struct msm_dsi_config apq8064_dsi_cfg = {
.io_offset = 0,
.reg_cfg = {
.num = 3,
.regs = {
{"vdda", 1200000, 1200000, 100000, 100},
{"avdd", 3000000, 3000000, 110000, 100},
{"vddio", 1800000, 1800000, 100000, 100},
},
},
.bus_clk_names = dsi_v2_bus_clk_names,
.num_bus_clks = ARRAY_SIZE(dsi_v2_bus_clk_names),
};
static const char * const dsi_6g_bus_clk_names[] = {
@ -75,7 +88,7 @@ static const struct msm_dsi_config msm8994_dsi_cfg = {
};
static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = {
{MSM_DSI_VER_MAJOR_V2, U32_MAX, &dsi_v2_cfg},
{MSM_DSI_VER_MAJOR_V2, MSM_DSI_V2_VER_MINOR_8064, &apq8064_dsi_cfg},
{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_0,
&msm8974_apq8084_dsi_cfg},
{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_1,

2
drivers/gpu/drm/msm/dsi/dsi_cfg.h
View file

@ -25,6 +25,8 @@
#define MSM_DSI_6G_VER_MINOR_V1_3 0x10030000
#define MSM_DSI_6G_VER_MINOR_V1_3_1 0x10030001
#define MSM_DSI_V2_VER_MINOR_8064 0x0
#define DSI_6G_REG_SHIFT 4
struct msm_dsi_config {