renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 12:43:55 +08:00
Code

clk: hi3660: add clocks for video encoder, decoder and ISP

Browse Source 
This patch adds more clocks for hi3660, including:
 - video encoder and decoder
 - ISP (Image Signal Processing)

Signed-off-by: Chen Jun <chenjun14@huawei.com>
Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Reviewed-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Acked-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Chen Jun 2017-05-26 15:38:20 +08:00 committed by Stephen Boyd
parent 73908acb1e
commit 9357c150e6
2 changed files with 57 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
drivers/clk/hisilicon/clk-hi3660.c
View File

@ -47,9 +47,14 @@ static const struct hisi_fixed_factor_clock hi3660_crg_fixed_factor_clks[] = {
{ HI3660_CLK_GATE_SPI2, "clk_gate_spi2", "clk_ppll0", 1, 8, 0, },
{ HI3660_PCIEPHY_REF, "clk_pciephy_ref", "clk_div_pciephy", 1, 1, 0, },
{ HI3660_CLK_ABB_USB, "clk_abb_usb", "clk_gate_usb_tcxo_en", 1, 1, 0 },
{ HI3660_VENC_VOLT_HOLD, "venc_volt_hold", "peri_volt_hold", 1, 1, 0, },
{ HI3660_CLK_FAC_ISP_SNCLK, "clk_isp_snclk_fac", "clk_isp_snclk_angt",
1, 10, 0, },
};
static const struct hisi_gate_clock hi3660_crgctrl_gate_sep_clks[] = {
{ HI3660_PERI_VOLT_HOLD, "peri_volt_hold", "clkin_sys",
CLK_SET_RATE_PARENT, 0x0, 0, 0, },
{ HI3660_HCLK_GATE_SDIO0, "hclk_gate_sdio0", "clk_div_sysbus",
CLK_SET_RATE_PARENT, 0x0, 21, 0, },
{ HI3660_HCLK_GATE_SD, "hclk_gate_sd", "clk_div_sysbus",
@ -120,6 +125,10 @@ static const struct hisi_gate_clock hi3660_crgctrl_gate_sep_clks[] = {
CLK_SET_RATE_PARENT, 0x20, 27, 0, },
{ HI3660_CLK_GATE_DMAC, "clk_gate_dmac", "clk_div_sysbus",
CLK_SET_RATE_PARENT, 0x30, 1, 0, },
{ HI3660_CLK_GATE_VENC, "clk_gate_venc", "clk_div_venc",
CLK_SET_RATE_PARENT, 0x30, 10, 0, },
{ HI3660_CLK_GATE_VDEC, "clk_gate_vdec", "clk_div_vdec",
CLK_SET_RATE_PARENT, 0x30, 11, 0, },
{ HI3660_PCLK_GATE_DSS, "pclk_gate_dss", "clk_div_cfgbus",
CLK_SET_RATE_PARENT, 0x30, 12, 0, },
{ HI3660_ACLK_GATE_DSS, "aclk_gate_dss", "clk_gate_vivobus",
@ -148,6 +157,12 @@ static const struct hisi_gate_clock hi3660_crgctrl_gate_sep_clks[] = {
CLK_SET_RATE_PARENT, 0x40, 17, 0, },
{ HI3660_CLK_GATE_SDIO0, "clk_gate_sdio0", "clk_mux_sdio_sys",
CLK_SET_RATE_PARENT, 0x40, 19, 0, },
{ HI3660_CLK_GATE_ISP_SNCLK0, "clk_gate_isp_snclk0",
"clk_isp_snclk_mux", CLK_SET_RATE_PARENT, 0x50, 16, 0, },
{ HI3660_CLK_GATE_ISP_SNCLK1, "clk_gate_isp_snclk1",
"clk_isp_snclk_mux", CLK_SET_RATE_PARENT, 0x50, 17, 0, },
{ HI3660_CLK_GATE_ISP_SNCLK2, "clk_gate_isp_snclk2",
"clk_isp_snclk_mux", CLK_SET_RATE_PARENT, 0x50, 18, 0, },
{ HI3660_CLK_GATE_UFS_SUBSYS, "clk_gate_ufs_subsys", "clk_div_sysbus",
CLK_SET_RATE_PARENT, 0x50, 21, 0, },
{ HI3660_PCLK_GATE_DSI0, "pclk_gate_dsi0", "clk_div_cfgbus",
@ -171,6 +186,10 @@ static const struct hisi_gate_clock hi3660_crgctrl_gate_clks[] = {
CLK_SET_RATE_PARENT, 0xf0, 7, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_ANDGT_EDC0, "clk_andgt_edc0", "clk_mux_edc0",
CLK_SET_RATE_PARENT, 0xf0, 8, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_ANDGT_VDEC, "clk_andgt_vdec", "clk_mux_vdec",
CLK_SET_RATE_PARENT, 0xf0, 15, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_ANDGT_VENC, "clk_andgt_venc", "clk_mux_venc",
CLK_SET_RATE_PARENT, 0xf4, 0, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_GATE_UFSPHY_GT, "clk_gate_ufsphy_gt", "clk_div_ufsperi",
CLK_SET_RATE_PARENT, 0xf4, 1, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_ANDGT_MMC, "clk_andgt_mmc", "clk_mux_mmc_pll",
@ -195,6 +214,8 @@ static const struct hisi_gate_clock hi3660_crgctrl_gate_clks[] = {
CLK_SET_RATE_PARENT, 0xf8, 3, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_320M_PLL_GT, "clk_320m_pll_gt", "clk_mux_320m",
CLK_SET_RATE_PARENT, 0xf8, 10, 0, },
{ HI3660_CLK_ANGT_ISP_SNCLK, "clk_isp_snclk_angt", "clk_div_a53hpm",
CLK_SET_RATE_PARENT, 0x108, 2, CLK_GATE_HIWORD_MASK, },
{ HI3660_AUTODIV_EMMC0BUS, "autodiv_emmc0bus", "autodiv_sysbus",
CLK_SET_RATE_PARENT, 0x404, 1, CLK_GATE_HIWORD_MASK, },
{ HI3660_AUTODIV_SYSBUS, "autodiv_sysbus", "clk_div_sysbus",
@ -239,6 +260,10 @@ static const char *const
clk_mux_spi_p[] = {"clkin_sys", "clk_div_spi",};
static const char *const
clk_mux_i2c_p[] = {"clkin_sys", "clk_div_i2c",};
static const char *const
clk_mux_venc_p[] = {"clk_ppll0", "clk_ppll1", "clk_ppll3", "clk_ppll3",};
static const char *const
clk_mux_isp_snclk_p[] = {"clkin_sys", "clk_isp_snclk_div"};
static const struct hisi_mux_clock hi3660_crgctrl_mux_clks[] = {
{ HI3660_CLK_MUX_SYSBUS, "clk_mux_sysbus", clk_mux_sysbus_p,
@ -283,6 +308,12 @@ static const struct hisi_mux_clock hi3660_crgctrl_mux_clks[] = {
{ HI3660_CLK_MUX_SDIO_PLL, "clk_mux_sdio_pll", clk_mux_pll_p,
ARRAY_SIZE(clk_mux_pll_p), CLK_SET_RATE_PARENT, 0xc0, 4, 2,
CLK_MUX_HIWORD_MASK, },
{ HI3660_CLK_MUX_VENC, "clk_mux_venc", clk_mux_venc_p,
ARRAY_SIZE(clk_mux_venc_p), CLK_SET_RATE_PARENT, 0xc8, 11, 2,
CLK_MUX_HIWORD_MASK, },
{ HI3660_CLK_MUX_VDEC, "clk_mux_vdec", clk_mux_pll0123_p,
ARRAY_SIZE(clk_mux_pll0123_p), CLK_SET_RATE_PARENT, 0xcc, 5, 2,
CLK_MUX_HIWORD_MASK, },
{ HI3660_CLK_MUX_VIVOBUS, "clk_mux_vivobus", clk_mux_pll0123_p,
ARRAY_SIZE(clk_mux_pll0123_p), CLK_SET_RATE_PARENT, 0xd0, 12, 2,
CLK_MUX_HIWORD_MASK, },
@ -292,6 +323,9 @@ static const struct hisi_mux_clock hi3660_crgctrl_mux_clks[] = {
{ HI3660_CLK_MUX_320M, "clk_mux_320m", clk_mux_pll02p,
ARRAY_SIZE(clk_mux_pll02p), CLK_SET_RATE_PARENT, 0x100, 0, 1,
CLK_MUX_HIWORD_MASK, },
{ HI3660_CLK_MUX_ISP_SNCLK, "clk_isp_snclk_mux", clk_mux_isp_snclk_p,
ARRAY_SIZE(clk_mux_isp_snclk_p), CLK_SET_RATE_PARENT, 0x108, 3, 1,
CLK_MUX_HIWORD_MASK, },
{ HI3660_CLK_MUX_IOPERI, "clk_mux_ioperi", clk_mux_ioperi_p,
ARRAY_SIZE(clk_mux_ioperi_p), CLK_SET_RATE_PARENT, 0x108, 10, 1,
CLK_MUX_HIWORD_MASK, },
@ -318,6 +352,10 @@ static const struct hisi_divider_clock hi3660_crgctrl_divider_clks[] = {
CLK_SET_RATE_PARENT, 0xc0, 8, 6, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_SPI, "clk_div_spi", "clk_andgt_spi",
CLK_SET_RATE_PARENT, 0xc4, 12, 4, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_VENC, "clk_div_venc", "clk_andgt_venc",
CLK_SET_RATE_PARENT, 0xc8, 6, 5, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_VDEC, "clk_div_vdec", "clk_andgt_vdec",
CLK_SET_RATE_PARENT, 0xcc, 0, 5, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_VIVOBUS, "clk_div_vivobus", "clk_vivobus_andgt",
CLK_SET_RATE_PARENT, 0xd0, 7, 5, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_I2C, "clk_div_i2c", "clk_div_320m",
@ -334,6 +372,8 @@ static const struct hisi_divider_clock hi3660_crgctrl_divider_clks[] = {
CLK_SET_RATE_PARENT, 0xec, 14, 1, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_AOMM, "clk_div_aomm", "clk_aomm_andgt",
CLK_SET_RATE_PARENT, 0x100, 7, 4, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_ISP_SNCLK, "clk_isp_snclk_div", "clk_isp_snclk_fac",
CLK_SET_RATE_PARENT, 0x108, 0, 2, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_IOPERI, "clk_div_ioperi", "clk_mux_ioperi",
CLK_SET_RATE_PARENT, 0x108, 11, 4, CLK_DIVIDER_HIWORD_MASK, 0, },
};

17
include/dt-bindings/clock/hi3660-clock.h
View File

@ -154,6 +154,23 @@
#define HI3660_CLK_DIV_UFSPERI 137
#define HI3660_CLK_DIV_AOMM 138
#define HI3660_CLK_DIV_IOPERI 139
#define HI3660_VENC_VOLT_HOLD 140
#define HI3660_PERI_VOLT_HOLD 141
#define HI3660_CLK_GATE_VENC 142
#define HI3660_CLK_GATE_VDEC 143
#define HI3660_CLK_ANDGT_VENC 144
#define HI3660_CLK_ANDGT_VDEC 145
#define HI3660_CLK_MUX_VENC 146
#define HI3660_CLK_MUX_VDEC 147
#define HI3660_CLK_DIV_VENC 148
#define HI3660_CLK_DIV_VDEC 149
#define HI3660_CLK_FAC_ISP_SNCLK 150
#define HI3660_CLK_GATE_ISP_SNCLK0 151
#define HI3660_CLK_GATE_ISP_SNCLK1 152
#define HI3660_CLK_GATE_ISP_SNCLK2 153
#define HI3660_CLK_ANGT_ISP_SNCLK 154
#define HI3660_CLK_MUX_ISP_SNCLK 155
#define HI3660_CLK_DIV_ISP_SNCLK 156
/* clk in pmuctrl */
#define HI3660_GATE_ABB_192 0