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clk: samsung: exynos850: Add AUD and HSI main gate clocks

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Add main gate clocks for controlling AUD and HSI CMUs:
  - gout_aud_cmu_aud_pclk
  - gout_hsi_cmu_hsi_pclk

Those clocks were marked as CLK_IGNORE_UNUSED, as system hangs on
boot otherwise.

While at it, add missing PPMU (Performance Profiling Monitor Unit)
clocks for CMU_HSI.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Chanho Park <chanho61.park@samsung.com>
Link: https://lore.kernel.org/r/20230223042133.26551-6-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Sam Protsenko 2023-02-22 22:21:32 -06:00 committed by Krzysztof Kozlowski
parent e145c76507
commit 9a8ab39f7f
1 changed files with 19 additions and 0 deletions
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19
drivers/clk/samsung/clk-exynos850.c
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@ -674,6 +674,7 @@ static const struct samsung_cmu_info apm_cmu_info __initconst = {
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF4 0x2014
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF5 0x2018
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF6 0x201c
#define CLK_CON_GAT_CLK_AUD_CMU_AUD_PCLK 0x2020
#define CLK_CON_GAT_GOUT_AUD_ABOX_ACLK 0x2048
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_SPDY 0x204c
#define CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_ASB 0x2050
@ -729,6 +730,7 @@ static const unsigned long aud_clk_regs[] __initconst = {
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF4,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF5,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF6,
CLK_CON_GAT_CLK_AUD_CMU_AUD_PCLK,
CLK_CON_GAT_GOUT_AUD_ABOX_ACLK,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_SPDY,
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_ASB,
@ -848,6 +850,9 @@ static const struct samsung_div_clock aud_div_clks[] __initconst = {
};
static const struct samsung_gate_clock aud_gate_clks[] __initconst = {
GATE(CLK_GOUT_AUD_CMU_AUD_PCLK, "gout_aud_cmu_aud_pclk",
"dout_aud_busd",
CLK_CON_GAT_CLK_AUD_CMU_AUD_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_AUD_CA32_CCLK, "gout_aud_ca32_cclk", "mout_aud_cpu_hch",
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_CA32, 21, 0, 0),
GATE(CLK_GOUT_AUD_ASB_CCLK, "gout_aud_asb_cclk", "dout_aud_cpu_aclk",
@ -1116,12 +1121,15 @@ static const struct samsung_cmu_info g3d_cmu_info __initconst = {
#define PLL_CON0_MUX_CLKCMU_HSI_MMC_CARD_USER 0x0610
#define PLL_CON0_MUX_CLKCMU_HSI_USB20DRD_USER 0x0620
#define CLK_CON_MUX_MUX_CLK_HSI_RTC 0x1000
#define CLK_CON_GAT_CLK_HSI_CMU_HSI_PCLK 0x2000
#define CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV 0x2008
#define CLK_CON_GAT_HSI_USB20DRD_TOP_I_REF_CLK_50 0x200c
#define CLK_CON_GAT_HSI_USB20DRD_TOP_I_PHY_REFCLK_26 0x2010
#define CLK_CON_GAT_GOUT_HSI_GPIO_HSI_PCLK 0x2018
#define CLK_CON_GAT_GOUT_HSI_MMC_CARD_I_ACLK 0x2024
#define CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN 0x2028
#define CLK_CON_GAT_GOUT_HSI_PPMU_ACLK 0x202c
#define CLK_CON_GAT_GOUT_HSI_PPMU_PCLK 0x2030
#define CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK 0x2038
#define CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_ACLK_PHYCTRL_20 0x203c
#define CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_BUS_CLK_EARLY 0x2040
@ -1131,12 +1139,15 @@ static const unsigned long hsi_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_HSI_MMC_CARD_USER,
PLL_CON0_MUX_CLKCMU_HSI_USB20DRD_USER,
CLK_CON_MUX_MUX_CLK_HSI_RTC,
CLK_CON_GAT_CLK_HSI_CMU_HSI_PCLK,
CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV,
CLK_CON_GAT_HSI_USB20DRD_TOP_I_REF_CLK_50,
CLK_CON_GAT_HSI_USB20DRD_TOP_I_PHY_REFCLK_26,
CLK_CON_GAT_GOUT_HSI_GPIO_HSI_PCLK,
CLK_CON_GAT_GOUT_HSI_MMC_CARD_I_ACLK,
CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN,
CLK_CON_GAT_GOUT_HSI_PPMU_ACLK,
CLK_CON_GAT_GOUT_HSI_PPMU_PCLK,
CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK,
CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_ACLK_PHYCTRL_20,
CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_BUS_CLK_EARLY,
@ -1162,6 +1173,10 @@ static const struct samsung_mux_clock hsi_mux_clks[] __initconst = {
};
static const struct samsung_gate_clock hsi_gate_clks[] __initconst = {
/* TODO: Should be enabled in corresponding driver */
GATE(CLK_GOUT_HSI_CMU_HSI_PCLK, "gout_hsi_cmu_hsi_pclk",
"mout_hsi_bus_user",
CLK_CON_GAT_CLK_HSI_CMU_HSI_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_USB_RTC_CLK, "gout_usb_rtc", "mout_hsi_rtc",
CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV, 21, 0, 0),
GATE(CLK_GOUT_USB_REF_CLK, "gout_usb_ref", "mout_hsi_usb20drd_user",
@ -1176,6 +1191,10 @@ static const struct samsung_gate_clock hsi_gate_clks[] __initconst = {
GATE(CLK_GOUT_MMC_CARD_SDCLKIN, "gout_mmc_card_sdclkin",
"mout_hsi_mmc_card_user",
CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN, 21, CLK_SET_RATE_PARENT, 0),
GATE(CLK_GOUT_HSI_PPMU_ACLK, "gout_hsi_ppmu_aclk", "mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_PPMU_ACLK, 21, 0, 0),
GATE(CLK_GOUT_HSI_PPMU_PCLK, "gout_hsi_ppmu_pclk", "mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_PPMU_PCLK, 21, 0, 0),
GATE(CLK_GOUT_SYSREG_HSI_PCLK, "gout_sysreg_hsi_pclk",
"mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK, 21, 0, 0),