Re: [PATCH v2 6/9] clk: samsung: exynos850: Implement CMU_IS domain

From: Chanwoo Choi
Date: Wed Aug 17 2022 - 15:16:33 EST

Next message: Marcelo Tosatti: "[PATCH v7 0/3] tick/sched: Ensure quiet_vmstat() is called when the idle tick was stopped too"
Previous message: Chanwoo Choi: "Re: [PATCH v2 5/9] clk: samsung: exynos850: Implement CMU_AUD domain"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On 22. 8. 9. 20:33, Sam Protsenko wrote:
> CMU_IS clock domain provides clocks for IS IP-core (Image Signal
> Processing Subsystem). According to Exynos850 TRM, CMU_IS generates
> CSIS, IPP, ITP, VRA and GDC clocks for BLK_IS.
>
> This patch adds next clocks:
> - bus clocks in CMU_TOP needed for CMU_IS
> - all internal CMU_IS clocks
> - leaf clocks for IS IP-core, CSIS (Camera Serial Interface Slave),
> D_TZPC (TrustZone Protection Controller), CSIS DMA, GDC (Geometric
> Distortion Correction), IPP (Image Preprocessing Processing core),
> ITP (Image Texture Processing core), MCSC (Multi-Channel Scaler),
> VRA (Visual Recognition Accelerator), PPMU (Platform Performance
> Monitoring Unit), SysMMU and SysReg
>
> IS related gate clocks in CMU_TOP were marked as CLK_IS_CRITICAL,
> because:
> 1. All of those have to be enabled in order to read
> /sys/kernel/debug/clk/clk_summary file
> 2. When some user driver (e.g. exynos-sysmmu) disables some derived
> leaf clock, it can lead to CMU_TOP clocks disable, which then makes
> the system hang. To prevent that, the CLK_IS_CRITICAL flag is used,
> as CLK_IGNORE_UNUSED is not enough.
>
> Signed-off-by: Sam Protsenko <semen.protsenko@xxxxxxxxxx>
> ---
> Changes in v2:
> - (none)
>
> drivers/clk/samsung/clk-exynos850.c | 199 ++++++++++++++++++++++++++++
> 1 file changed, 199 insertions(+)
>
> diff --git a/drivers/clk/samsung/clk-exynos850.c b/drivers/clk/samsung/clk-exynos850.c
> index c91984f3f14f..18a36d58101e 100644
> --- a/drivers/clk/samsung/clk-exynos850.c
> +++ b/drivers/clk/samsung/clk-exynos850.c
> @@ -39,6 +39,10 @@
> #define CLK_CON_MUX_MUX_CLKCMU_HSI_BUS 0x103c
> #define CLK_CON_MUX_MUX_CLKCMU_HSI_MMC_CARD 0x1040
> #define CLK_CON_MUX_MUX_CLKCMU_HSI_USB20DRD 0x1044
> +#define CLK_CON_MUX_MUX_CLKCMU_IS_BUS 0x1048
> +#define CLK_CON_MUX_MUX_CLKCMU_IS_GDC 0x104c
> +#define CLK_CON_MUX_MUX_CLKCMU_IS_ITP 0x1050
> +#define CLK_CON_MUX_MUX_CLKCMU_IS_VRA 0x1054
> #define CLK_CON_MUX_MUX_CLKCMU_PERI_BUS 0x1070
> #define CLK_CON_MUX_MUX_CLKCMU_PERI_IP 0x1074
> #define CLK_CON_MUX_MUX_CLKCMU_PERI_UART 0x1078
> @@ -52,6 +56,10 @@
> #define CLK_CON_DIV_CLKCMU_HSI_BUS 0x1848
> #define CLK_CON_DIV_CLKCMU_HSI_MMC_CARD 0x184c
> #define CLK_CON_DIV_CLKCMU_HSI_USB20DRD 0x1850
> +#define CLK_CON_DIV_CLKCMU_IS_BUS 0x1854
> +#define CLK_CON_DIV_CLKCMU_IS_GDC 0x1858
> +#define CLK_CON_DIV_CLKCMU_IS_ITP 0x185c
> +#define CLK_CON_DIV_CLKCMU_IS_VRA 0x1860
> #define CLK_CON_DIV_CLKCMU_PERI_BUS 0x187c
> #define CLK_CON_DIV_CLKCMU_PERI_IP 0x1880
> #define CLK_CON_DIV_CLKCMU_PERI_UART 0x1884
> @@ -71,6 +79,10 @@
> #define CLK_CON_GAT_GATE_CLKCMU_HSI_BUS 0x2044
> #define CLK_CON_GAT_GATE_CLKCMU_HSI_MMC_CARD 0x2048
> #define CLK_CON_GAT_GATE_CLKCMU_HSI_USB20DRD 0x204c
> +#define CLK_CON_GAT_GATE_CLKCMU_IS_BUS 0x2050
> +#define CLK_CON_GAT_GATE_CLKCMU_IS_GDC 0x2054
> +#define CLK_CON_GAT_GATE_CLKCMU_IS_ITP 0x2058
> +#define CLK_CON_GAT_GATE_CLKCMU_IS_VRA 0x205c
> #define CLK_CON_GAT_GATE_CLKCMU_PERI_BUS 0x2080
> #define CLK_CON_GAT_GATE_CLKCMU_PERI_IP 0x2084
> #define CLK_CON_GAT_GATE_CLKCMU_PERI_UART 0x2088
> @@ -95,6 +107,10 @@ static const unsigned long top_clk_regs[] __initconst = {
> CLK_CON_MUX_MUX_CLKCMU_HSI_BUS,
> CLK_CON_MUX_MUX_CLKCMU_HSI_MMC_CARD,
> CLK_CON_MUX_MUX_CLKCMU_HSI_USB20DRD,
> + CLK_CON_MUX_MUX_CLKCMU_IS_BUS,
> + CLK_CON_MUX_MUX_CLKCMU_IS_GDC,
> + CLK_CON_MUX_MUX_CLKCMU_IS_ITP,
> + CLK_CON_MUX_MUX_CLKCMU_IS_VRA,
> CLK_CON_MUX_MUX_CLKCMU_PERI_BUS,
> CLK_CON_MUX_MUX_CLKCMU_PERI_IP,
> CLK_CON_MUX_MUX_CLKCMU_PERI_UART,
> @@ -108,6 +124,10 @@ static const unsigned long top_clk_regs[] __initconst = {
> CLK_CON_DIV_CLKCMU_HSI_BUS,
> CLK_CON_DIV_CLKCMU_HSI_MMC_CARD,
> CLK_CON_DIV_CLKCMU_HSI_USB20DRD,
> + CLK_CON_DIV_CLKCMU_IS_BUS,
> + CLK_CON_DIV_CLKCMU_IS_GDC,
> + CLK_CON_DIV_CLKCMU_IS_ITP,
> + CLK_CON_DIV_CLKCMU_IS_VRA,
> CLK_CON_DIV_CLKCMU_PERI_BUS,
> CLK_CON_DIV_CLKCMU_PERI_IP,
> CLK_CON_DIV_CLKCMU_PERI_UART,
> @@ -127,6 +147,10 @@ static const unsigned long top_clk_regs[] __initconst = {
> CLK_CON_GAT_GATE_CLKCMU_HSI_BUS,
> CLK_CON_GAT_GATE_CLKCMU_HSI_MMC_CARD,
> CLK_CON_GAT_GATE_CLKCMU_HSI_USB20DRD,
> + CLK_CON_GAT_GATE_CLKCMU_IS_BUS,
> + CLK_CON_GAT_GATE_CLKCMU_IS_GDC,
> + CLK_CON_GAT_GATE_CLKCMU_IS_ITP,
> + CLK_CON_GAT_GATE_CLKCMU_IS_VRA,
> CLK_CON_GAT_GATE_CLKCMU_PERI_BUS,
> CLK_CON_GAT_GATE_CLKCMU_PERI_IP,
> CLK_CON_GAT_GATE_CLKCMU_PERI_UART,
> @@ -176,6 +200,15 @@ PNAME(mout_hsi_mmc_card_p) = { "oscclk", "dout_shared0_div2",
> "oscclk", "oscclk" };
> PNAME(mout_hsi_usb20drd_p) = { "oscclk", "dout_shared0_div4",
> "dout_shared1_div4", "oscclk" };
> +/* List of parent clocks for Muxes in CMU_TOP: for CMU_IS */
> +PNAME(mout_is_bus_p) = { "dout_shared0_div2", "dout_shared1_div2",
> + "dout_shared0_div3", "dout_shared1_div3" };
> +PNAME(mout_is_itp_p) = { "dout_shared0_div2", "dout_shared1_div2",
> + "dout_shared0_div3", "dout_shared1_div3" };
> +PNAME(mout_is_vra_p) = { "dout_shared0_div2", "dout_shared1_div2",
> + "dout_shared0_div3", "dout_shared1_div3" };
> +PNAME(mout_is_gdc_p) = { "dout_shared0_div2", "dout_shared1_div2",
> + "dout_shared0_div3", "dout_shared1_div3" };
> /* List of parent clocks for Muxes in CMU_TOP: for CMU_PERI */
> PNAME(mout_peri_bus_p) = { "dout_shared0_div4", "dout_shared1_div4" };
> PNAME(mout_peri_uart_p) = { "oscclk", "dout_shared0_div4",
> @@ -225,6 +258,16 @@ static const struct samsung_mux_clock top_mux_clks[] __initconst = {
> MUX(CLK_MOUT_HSI_USB20DRD, "mout_hsi_usb20drd", mout_hsi_usb20drd_p,
> CLK_CON_MUX_MUX_CLKCMU_HSI_USB20DRD, 0, 2),
>
> + /* IS */
> + MUX(CLK_MOUT_IS_BUS, "mout_is_bus", mout_is_bus_p,
> + CLK_CON_MUX_MUX_CLKCMU_IS_BUS, 0, 2),
> + MUX(CLK_MOUT_IS_ITP, "mout_is_itp", mout_is_itp_p,
> + CLK_CON_MUX_MUX_CLKCMU_IS_ITP, 0, 2),
> + MUX(CLK_MOUT_IS_VRA, "mout_is_vra", mout_is_vra_p,
> + CLK_CON_MUX_MUX_CLKCMU_IS_VRA, 0, 2),
> + MUX(CLK_MOUT_IS_GDC, "mout_is_gdc", mout_is_gdc_p,
> + CLK_CON_MUX_MUX_CLKCMU_IS_GDC, 0, 2),
> +
> /* PERI */
> MUX(CLK_MOUT_PERI_BUS, "mout_peri_bus", mout_peri_bus_p,
> CLK_CON_MUX_MUX_CLKCMU_PERI_BUS, 0, 1),
> @@ -279,6 +322,16 @@ static const struct samsung_div_clock top_div_clks[] __initconst = {
> DIV(CLK_DOUT_HSI_USB20DRD, "dout_hsi_usb20drd", "gout_hsi_usb20drd",
> CLK_CON_DIV_CLKCMU_HSI_USB20DRD, 0, 4),
>
> + /* IS */
> + DIV(CLK_DOUT_IS_BUS, "dout_is_bus", "gout_is_bus",
> + CLK_CON_DIV_CLKCMU_IS_BUS, 0, 4),
> + DIV(CLK_DOUT_IS_ITP, "dout_is_itp", "gout_is_itp",
> + CLK_CON_DIV_CLKCMU_IS_ITP, 0, 4),
> + DIV(CLK_DOUT_IS_VRA, "dout_is_vra", "gout_is_vra",
> + CLK_CON_DIV_CLKCMU_IS_VRA, 0, 4),
> + DIV(CLK_DOUT_IS_GDC, "dout_is_gdc", "gout_is_gdc",
> + CLK_CON_DIV_CLKCMU_IS_GDC, 0, 4),
> +
> /* PERI */
> DIV(CLK_DOUT_PERI_BUS, "dout_peri_bus", "gout_peri_bus",
> CLK_CON_DIV_CLKCMU_PERI_BUS, 0, 4),
> @@ -319,6 +372,17 @@ static const struct samsung_gate_clock top_gate_clks[] __initconst = {
> GATE(CLK_GOUT_HSI_USB20DRD, "gout_hsi_usb20drd", "mout_hsi_usb20drd",
> CLK_CON_GAT_GATE_CLKCMU_HSI_USB20DRD, 21, 0, 0),
>
> + /* IS */
> + /* TODO: These clocks have to be always enabled to access CMU_IS regs */
> + GATE(CLK_GOUT_IS_BUS, "gout_is_bus", "mout_is_bus",
> + CLK_CON_GAT_GATE_CLKCMU_IS_BUS, 21, CLK_IS_CRITICAL, 0),
> + GATE(CLK_GOUT_IS_ITP, "gout_is_itp", "mout_is_itp",
> + CLK_CON_GAT_GATE_CLKCMU_IS_ITP, 21, CLK_IS_CRITICAL, 0),
> + GATE(CLK_GOUT_IS_VRA, "gout_is_vra", "mout_is_vra",
> + CLK_CON_GAT_GATE_CLKCMU_IS_VRA, 21, CLK_IS_CRITICAL, 0),
> + GATE(CLK_GOUT_IS_GDC, "gout_is_gdc", "mout_is_gdc",
> + CLK_CON_GAT_GATE_CLKCMU_IS_GDC, 21, CLK_IS_CRITICAL, 0),
> +
> /* PERI */
> GATE(CLK_GOUT_PERI_BUS, "gout_peri_bus", "mout_peri_bus",
> CLK_CON_GAT_GATE_CLKCMU_PERI_BUS, 21, 0, 0),
> @@ -952,6 +1016,138 @@ static const struct samsung_cmu_info hsi_cmu_info __initconst = {
> .clk_name = "dout_hsi_bus",
> };
>
> +/* ---- CMU_IS -------------------------------------------------------------- */
> +
> +#define PLL_CON0_MUX_CLKCMU_IS_BUS_USER 0x0600
> +#define PLL_CON0_MUX_CLKCMU_IS_GDC_USER 0x0610
> +#define PLL_CON0_MUX_CLKCMU_IS_ITP_USER 0x0620
> +#define PLL_CON0_MUX_CLKCMU_IS_VRA_USER 0x0630
> +#define CLK_CON_DIV_DIV_CLK_IS_BUSP 0x1800
> +#define CLK_CON_GAT_CLK_IS_CMU_IS_PCLK 0x2000
> +#define CLK_CON_GAT_GOUT_IS_CSIS0_ACLK 0x2040
> +#define CLK_CON_GAT_GOUT_IS_CSIS1_ACLK 0x2044
> +#define CLK_CON_GAT_GOUT_IS_CSIS2_ACLK 0x2048
> +#define CLK_CON_GAT_GOUT_IS_TZPC_PCLK 0x204c
> +#define CLK_CON_GAT_GOUT_IS_CLK_CSIS_DMA 0x2050
> +#define CLK_CON_GAT_GOUT_IS_CLK_GDC 0x2054
> +#define CLK_CON_GAT_GOUT_IS_CLK_IPP 0x2058
> +#define CLK_CON_GAT_GOUT_IS_CLK_ITP 0x205c
> +#define CLK_CON_GAT_GOUT_IS_CLK_MCSC 0x2060
> +#define CLK_CON_GAT_GOUT_IS_CLK_VRA 0x2064
> +#define CLK_CON_GAT_GOUT_IS_PPMU_IS0_ACLK 0x2074
> +#define CLK_CON_GAT_GOUT_IS_PPMU_IS0_PCLK 0x2078
> +#define CLK_CON_GAT_GOUT_IS_PPMU_IS1_ACLK 0x207c
> +#define CLK_CON_GAT_GOUT_IS_PPMU_IS1_PCLK 0x2080
> +#define CLK_CON_GAT_GOUT_IS_SYSMMU_IS0_CLK_S1 0x2098
> +#define CLK_CON_GAT_GOUT_IS_SYSMMU_IS1_CLK_S1 0x209c
> +#define CLK_CON_GAT_GOUT_IS_SYSREG_PCLK 0x20a0
> +
> +static const unsigned long is_clk_regs[] __initconst = {
> + PLL_CON0_MUX_CLKCMU_IS_BUS_USER,
> + PLL_CON0_MUX_CLKCMU_IS_GDC_USER,
> + PLL_CON0_MUX_CLKCMU_IS_ITP_USER,
> + PLL_CON0_MUX_CLKCMU_IS_VRA_USER,
> + CLK_CON_DIV_DIV_CLK_IS_BUSP,
> + CLK_CON_GAT_CLK_IS_CMU_IS_PCLK,
> + CLK_CON_GAT_GOUT_IS_CSIS0_ACLK,
> + CLK_CON_GAT_GOUT_IS_CSIS1_ACLK,
> + CLK_CON_GAT_GOUT_IS_CSIS2_ACLK,
> + CLK_CON_GAT_GOUT_IS_TZPC_PCLK,
> + CLK_CON_GAT_GOUT_IS_CLK_CSIS_DMA,
> + CLK_CON_GAT_GOUT_IS_CLK_GDC,
> + CLK_CON_GAT_GOUT_IS_CLK_IPP,
> + CLK_CON_GAT_GOUT_IS_CLK_ITP,
> + CLK_CON_GAT_GOUT_IS_CLK_MCSC,
> + CLK_CON_GAT_GOUT_IS_CLK_VRA,
> + CLK_CON_GAT_GOUT_IS_PPMU_IS0_ACLK,
> + CLK_CON_GAT_GOUT_IS_PPMU_IS0_PCLK,
> + CLK_CON_GAT_GOUT_IS_PPMU_IS1_ACLK,
> + CLK_CON_GAT_GOUT_IS_PPMU_IS1_PCLK,
> + CLK_CON_GAT_GOUT_IS_SYSMMU_IS0_CLK_S1,
> + CLK_CON_GAT_GOUT_IS_SYSMMU_IS1_CLK_S1,
> + CLK_CON_GAT_GOUT_IS_SYSREG_PCLK,
> +};
> +
> +/* List of parent clocks for Muxes in CMU_IS */
> +PNAME(mout_is_bus_user_p) = { "oscclk", "dout_is_bus" };
> +PNAME(mout_is_itp_user_p) = { "oscclk", "dout_is_itp" };
> +PNAME(mout_is_vra_user_p) = { "oscclk", "dout_is_vra" };
> +PNAME(mout_is_gdc_user_p) = { "oscclk", "dout_is_gdc" };
> +
> +static const struct samsung_mux_clock is_mux_clks[] __initconst = {
> + MUX(CLK_MOUT_IS_BUS_USER, "mout_is_bus_user", mout_is_bus_user_p,
> + PLL_CON0_MUX_CLKCMU_IS_BUS_USER, 4, 1),
> + MUX(CLK_MOUT_IS_ITP_USER, "mout_is_itp_user", mout_is_itp_user_p,
> + PLL_CON0_MUX_CLKCMU_IS_ITP_USER, 4, 1),
> + MUX(CLK_MOUT_IS_VRA_USER, "mout_is_vra_user", mout_is_vra_user_p,
> + PLL_CON0_MUX_CLKCMU_IS_VRA_USER, 4, 1),
> + MUX(CLK_MOUT_IS_GDC_USER, "mout_is_gdc_user", mout_is_gdc_user_p,
> + PLL_CON0_MUX_CLKCMU_IS_GDC_USER, 4, 1),
> +};
> +
> +static const struct samsung_div_clock is_div_clks[] __initconst = {
> + DIV(CLK_DOUT_IS_BUSP, "dout_is_busp", "mout_is_bus_user",
> + CLK_CON_DIV_DIV_CLK_IS_BUSP, 0, 2),
> +};
> +
> +static const struct samsung_gate_clock is_gate_clks[] __initconst = {
> + /* TODO: Should be enabled in IS driver */
> + GATE(CLK_GOUT_IS_CMU_IS_PCLK, "gout_is_cmu_is_pclk", "dout_is_busp",
> + CLK_CON_GAT_CLK_IS_CMU_IS_PCLK, 21, CLK_IGNORE_UNUSED, 0),
> + GATE(CLK_GOUT_IS_CSIS0_ACLK, "gout_is_csis0_aclk", "mout_is_bus_user",
> + CLK_CON_GAT_GOUT_IS_CSIS0_ACLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_CSIS1_ACLK, "gout_is_csis1_aclk", "mout_is_bus_user",
> + CLK_CON_GAT_GOUT_IS_CSIS1_ACLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_CSIS2_ACLK, "gout_is_csis2_aclk", "mout_is_bus_user",
> + CLK_CON_GAT_GOUT_IS_CSIS2_ACLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_TZPC_PCLK, "gout_is_tzpc_pclk", "dout_is_busp",
> + CLK_CON_GAT_GOUT_IS_TZPC_PCLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_CSIS_DMA_CLK, "gout_is_csis_dma_clk",
> + "mout_is_bus_user",
> + CLK_CON_GAT_GOUT_IS_CLK_CSIS_DMA, 21, 0, 0),
> + GATE(CLK_GOUT_IS_GDC_CLK, "gout_is_gdc_clk", "mout_is_gdc_user",
> + CLK_CON_GAT_GOUT_IS_CLK_GDC, 21, 0, 0),
> + GATE(CLK_GOUT_IS_IPP_CLK, "gout_is_ipp_clk", "mout_is_bus_user",
> + CLK_CON_GAT_GOUT_IS_CLK_IPP, 21, 0, 0),
> + GATE(CLK_GOUT_IS_ITP_CLK, "gout_is_itp_clk", "mout_is_itp_user",
> + CLK_CON_GAT_GOUT_IS_CLK_ITP, 21, 0, 0),
> + GATE(CLK_GOUT_IS_MCSC_CLK, "gout_is_mcsc_clk", "mout_is_itp_user",
> + CLK_CON_GAT_GOUT_IS_CLK_MCSC, 21, 0, 0),
> + GATE(CLK_GOUT_IS_VRA_CLK, "gout_is_vra_clk", "mout_is_vra_user",
> + CLK_CON_GAT_GOUT_IS_CLK_VRA, 21, 0, 0),
> + GATE(CLK_GOUT_IS_PPMU_IS0_ACLK, "gout_is_ppmu_is0_aclk",
> + "mout_is_bus_user",
> + CLK_CON_GAT_GOUT_IS_PPMU_IS0_ACLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_PPMU_IS0_PCLK, "gout_is_ppmu_is0_pclk", "dout_is_busp",
> + CLK_CON_GAT_GOUT_IS_PPMU_IS0_PCLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_PPMU_IS1_ACLK, "gout_is_ppmu_is1_aclk",
> + "mout_is_itp_user",
> + CLK_CON_GAT_GOUT_IS_PPMU_IS1_ACLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_PPMU_IS1_PCLK, "gout_is_ppmu_is1_pclk", "dout_is_busp",
> + CLK_CON_GAT_GOUT_IS_PPMU_IS1_PCLK, 21, 0, 0),
> + GATE(CLK_GOUT_IS_SYSMMU_IS0_CLK, "gout_is_sysmmu_is0_clk",
> + "mout_is_bus_user",
> + CLK_CON_GAT_GOUT_IS_SYSMMU_IS0_CLK_S1, 21, 0, 0),
> + GATE(CLK_GOUT_IS_SYSMMU_IS1_CLK, "gout_is_sysmmu_is1_clk",
> + "mout_is_itp_user",
> + CLK_CON_GAT_GOUT_IS_SYSMMU_IS1_CLK_S1, 21, 0, 0),
> + GATE(CLK_GOUT_IS_SYSREG_PCLK, "gout_is_sysreg_pclk", "dout_is_busp",
> + CLK_CON_GAT_GOUT_IS_SYSREG_PCLK, 21, 0, 0),
> +};
> +
> +static const struct samsung_cmu_info is_cmu_info __initconst = {
> + .mux_clks = is_mux_clks,
> + .nr_mux_clks = ARRAY_SIZE(is_mux_clks),
> + .div_clks = is_div_clks,
> + .nr_div_clks = ARRAY_SIZE(is_div_clks),
> + .gate_clks = is_gate_clks,
> + .nr_gate_clks = ARRAY_SIZE(is_gate_clks),
> + .nr_clk_ids = IS_NR_CLK,
> + .clk_regs = is_clk_regs,
> + .nr_clk_regs = ARRAY_SIZE(is_clk_regs),
> + .clk_name = "dout_is_bus",
> +};
> +
> /* ---- CMU_PERI ------------------------------------------------------------ */
>
> /* Register Offset definitions for CMU_PERI (0x10030000) */
> @@ -1334,6 +1530,9 @@ static const struct of_device_id exynos850_cmu_of_match[] = {
> }, {
> .compatible = "samsung,exynos850-cmu-hsi",
> .data = &hsi_cmu_info,
> + }, {
> + .compatible = "samsung,exynos850-cmu-is",
> + .data = &is_cmu_info,
> }, {
> .compatible = "samsung,exynos850-cmu-core",
> .data = &core_cmu_info,

Acked-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

--
Best Regards,
Samsung Electronics
Chanwoo Choi

Next message: Marcelo Tosatti: "[PATCH v7 0/3] tick/sched: Ensure quiet_vmstat() is called when the idle tick was stopped too"
Previous message: Chanwoo Choi: "Re: [PATCH v2 5/9] clk: samsung: exynos850: Implement CMU_AUD domain"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]