clk: samsung: exynosautov920: add peric1, misc and hsi0/1 clock support

Register compatible and cmu_info data to support clocks.
CMU_PERIC1, this provides clocks for USI09 ~ USI17, USI_I2C and USI_I3C.
CMU_MISC, this provides clocks for MISC, GIC and OTP.
CMU_HSI0, this provides clocks for PCIE.
CMU_HSI1, this provides clocks for USB and MMC.

Signed-off-by: Sunyeal Hong <sunyeal.hong@samsung.com>
Link: https://lore.kernel.org/r/20241009042110.2379903-3-sunyeal.hong@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Sunyeal Hong 2024-10-09 13:21:09 +09:00 committed by Krzysztof Kozlowski
parent ac08b52a5f
commit 5e830d3c97

View File

@ -19,6 +19,10 @@
/* NOTE: Must be equal to the last clock ID increased by one */
#define CLKS_NR_TOP (DOUT_CLKCMU_TAA_NOC + 1)
#define CLKS_NR_PERIC0 (CLK_DOUT_PERIC0_I3C + 1)
#define CLKS_NR_PERIC1 (CLK_DOUT_PERIC1_I3C + 1)
#define CLKS_NR_MISC (CLK_DOUT_MISC_OSC_DIV2 + 1)
#define CLKS_NR_HSI0 (CLK_DOUT_HSI0_PCIE_APB + 1)
#define CLKS_NR_HSI1 (CLK_MOUT_HSI1_USBDRD + 1)
/* ---- CMU_TOP ------------------------------------------------------------ */
@ -974,6 +978,8 @@ static const struct samsung_fixed_factor_clock top_fixed_factor_clks[] __initcon
"mout_shared5_pll", 1, 3, 0),
FFACTOR(DOUT_SHARED5_DIV4, "dout_shared5_div4",
"mout_shared5_pll", 1, 4, 0),
FFACTOR(DOUT_TCXO_DIV2, "dout_tcxo_div2",
"oscclk", 1, 2, 0),
};
static const struct samsung_cmu_info top_cmu_info __initconst = {
@ -1139,6 +1145,277 @@ static const struct samsung_cmu_info peric0_cmu_info __initconst = {
.clk_name = "noc",
};
/* ---- CMU_PERIC1 --------------------------------------------------------- */
/* Register Offset definitions for CMU_PERIC1 (0x10C00000) */
#define PLL_CON0_MUX_CLKCMU_PERIC1_IP_USER 0x600
#define PLL_CON0_MUX_CLKCMU_PERIC1_NOC_USER 0x610
#define CLK_CON_MUX_MUX_CLK_PERIC1_I3C 0x1000
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI09_USI 0x1004
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI10_USI 0x1008
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI11_USI 0x100c
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI12_USI 0x1010
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI13_USI 0x1014
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI14_USI 0x1018
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI15_USI 0x101c
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI16_USI 0x1020
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI17_USI 0x1024
#define CLK_CON_MUX_MUX_CLK_PERIC1_USI_I2C 0x1028
#define CLK_CON_DIV_DIV_CLK_PERIC1_I3C 0x1800
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI09_USI 0x1804
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI10_USI 0x1808
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI11_USI 0x180c
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI12_USI 0x1810
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI13_USI 0x1814
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI14_USI 0x1818
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI15_USI 0x181c
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI16_USI 0x1820
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI17_USI 0x1824
#define CLK_CON_DIV_DIV_CLK_PERIC1_USI_I2C 0x1828
static const unsigned long peric1_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_PERIC1_IP_USER,
PLL_CON0_MUX_CLKCMU_PERIC1_NOC_USER,
CLK_CON_MUX_MUX_CLK_PERIC1_I3C,
CLK_CON_MUX_MUX_CLK_PERIC1_USI09_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI10_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI11_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI12_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI13_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI14_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI15_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI16_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI17_USI,
CLK_CON_MUX_MUX_CLK_PERIC1_USI_I2C,
CLK_CON_DIV_DIV_CLK_PERIC1_I3C,
CLK_CON_DIV_DIV_CLK_PERIC1_USI09_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI10_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI11_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI12_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI13_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI14_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI15_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI16_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI17_USI,
CLK_CON_DIV_DIV_CLK_PERIC1_USI_I2C,
};
/* List of parent clocks for Muxes in CMU_PERIC1 */
PNAME(mout_peric1_ip_user_p) = { "oscclk", "dout_clkcmu_peric1_ip" };
PNAME(mout_peric1_noc_user_p) = { "oscclk", "dout_clkcmu_peric1_noc" };
PNAME(mout_peric1_usi_p) = { "oscclk", "mout_peric1_ip_user" };
static const struct samsung_mux_clock peric1_mux_clks[] __initconst = {
MUX(CLK_MOUT_PERIC1_IP_USER, "mout_peric1_ip_user",
mout_peric1_ip_user_p, PLL_CON0_MUX_CLKCMU_PERIC1_IP_USER, 4, 1),
MUX(CLK_MOUT_PERIC1_NOC_USER, "mout_peric1_noc_user",
mout_peric1_noc_user_p, PLL_CON0_MUX_CLKCMU_PERIC1_NOC_USER, 4, 1),
/* USI09 ~ USI17 */
MUX(CLK_MOUT_PERIC1_USI09_USI, "mout_peric1_usi09_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI09_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI10_USI, "mout_peric1_usi10_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI10_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI11_USI, "mout_peric1_usi11_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI11_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI12_USI, "mout_peric1_usi12_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI12_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI13_USI, "mout_peric1_usi13_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI13_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI14_USI, "mout_peric1_usi14_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI14_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI15_USI, "mout_peric1_usi15_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI15_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI16_USI, "mout_peric1_usi16_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI16_USI, 0, 1),
MUX(CLK_MOUT_PERIC1_USI17_USI, "mout_peric1_usi17_usi",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI17_USI, 0, 1),
/* USI_I2C */
MUX(CLK_MOUT_PERIC1_USI_I2C, "mout_peric1_usi_i2c",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_USI_I2C, 0, 1),
/* USI_I3C */
MUX(CLK_MOUT_PERIC1_I3C, "mout_peric1_i3c",
mout_peric1_usi_p, CLK_CON_MUX_MUX_CLK_PERIC1_I3C, 0, 1),
};
static const struct samsung_div_clock peric1_div_clks[] __initconst = {
/* USI09 ~ USI17 */
DIV(CLK_DOUT_PERIC1_USI09_USI, "dout_peric1_usi09_usi",
"mout_peric1_usi09_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI09_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI10_USI, "dout_peric1_usi10_usi",
"mout_peric1_usi10_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI10_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI11_USI, "dout_peric1_usi11_usi",
"mout_peric1_usi11_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI11_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI12_USI, "dout_peric1_usi12_usi",
"mout_peric1_usi12_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI12_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI13_USI, "dout_peric1_usi13_usi",
"mout_peric1_usi13_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI13_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI14_USI, "dout_peric1_usi14_usi",
"mout_peric1_usi14_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI14_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI15_USI, "dout_peric1_usi15_usi",
"mout_peric1_usi15_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI15_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI16_USI, "dout_peric1_usi16_usi",
"mout_peric1_usi16_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI16_USI,
0, 4),
DIV(CLK_DOUT_PERIC1_USI17_USI, "dout_peric1_usi17_usi",
"mout_peric1_usi17_usi", CLK_CON_DIV_DIV_CLK_PERIC1_USI17_USI,
0, 4),
/* USI_I2C */
DIV(CLK_DOUT_PERIC1_USI_I2C, "dout_peric1_usi_i2c",
"mout_peric1_usi_i2c", CLK_CON_DIV_DIV_CLK_PERIC1_USI_I2C, 0, 4),
/* USI_I3C */
DIV(CLK_DOUT_PERIC1_I3C, "dout_peric1_i3c",
"mout_peric1_i3c", CLK_CON_DIV_DIV_CLK_PERIC1_I3C, 0, 4),
};
static const struct samsung_cmu_info peric1_cmu_info __initconst = {
.mux_clks = peric1_mux_clks,
.nr_mux_clks = ARRAY_SIZE(peric1_mux_clks),
.div_clks = peric1_div_clks,
.nr_div_clks = ARRAY_SIZE(peric1_div_clks),
.nr_clk_ids = CLKS_NR_PERIC1,
.clk_regs = peric1_clk_regs,
.nr_clk_regs = ARRAY_SIZE(peric1_clk_regs),
.clk_name = "noc",
};
/* ---- CMU_MISC --------------------------------------------------------- */
/* Register Offset definitions for CMU_MISC (0x10020000) */
#define PLL_CON0_MUX_CLKCMU_MISC_NOC_USER 0x600
#define CLK_CON_MUX_MUX_CLK_MISC_GIC 0x1000
#define CLK_CON_DIV_CLKCMU_OTP 0x1800
#define CLK_CON_DIV_DIV_CLK_MISC_NOCP 0x1804
#define CLK_CON_DIV_DIV_CLK_MISC_OSC_DIV2 0x1808
static const unsigned long misc_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_MISC_NOC_USER,
CLK_CON_MUX_MUX_CLK_MISC_GIC,
CLK_CON_DIV_CLKCMU_OTP,
CLK_CON_DIV_DIV_CLK_MISC_NOCP,
CLK_CON_DIV_DIV_CLK_MISC_OSC_DIV2,
};
/* List of parent clocks for Muxes in CMU_MISC */
PNAME(mout_misc_noc_user_p) = { "oscclk", "dout_clkcmu_misc_noc" };
PNAME(mout_misc_gic_p) = { "dout_misc_nocp", "oscclk" };
static const struct samsung_mux_clock misc_mux_clks[] __initconst = {
MUX(CLK_MOUT_MISC_NOC_USER, "mout_misc_noc_user",
mout_misc_noc_user_p, PLL_CON0_MUX_CLKCMU_MISC_NOC_USER, 4, 1),
MUX(CLK_MOUT_MISC_GIC, "mout_misc_gic",
mout_misc_gic_p, CLK_CON_MUX_MUX_CLK_MISC_GIC, 0, 1),
};
static const struct samsung_div_clock misc_div_clks[] __initconst = {
DIV(CLK_DOUT_MISC_NOCP, "dout_misc_nocp",
"mout_misc_noc_user", CLK_CON_DIV_DIV_CLK_MISC_NOCP,
0, 3),
};
static const struct samsung_fixed_factor_clock misc_fixed_factor_clks[] __initconst = {
FFACTOR(CLK_DOUT_MISC_OTP, "dout_misc_otp",
"oscclk", 1, 10, 0),
FFACTOR(CLK_DOUT_MISC_OSC_DIV2, "dout_misc_osc_div2",
"oscclk", 1, 2, 0),
};
static const struct samsung_cmu_info misc_cmu_info __initconst = {
.mux_clks = misc_mux_clks,
.nr_mux_clks = ARRAY_SIZE(misc_mux_clks),
.div_clks = misc_div_clks,
.nr_div_clks = ARRAY_SIZE(misc_div_clks),
.fixed_factor_clks = misc_fixed_factor_clks,
.nr_fixed_factor_clks = ARRAY_SIZE(misc_fixed_factor_clks),
.nr_clk_ids = CLKS_NR_MISC,
.clk_regs = misc_clk_regs,
.nr_clk_regs = ARRAY_SIZE(misc_clk_regs),
.clk_name = "noc",
};
/* ---- CMU_HSI0 --------------------------------------------------------- */
/* Register Offset definitions for CMU_HSI0 (0x16000000) */
#define PLL_CON0_MUX_CLKCMU_HSI0_NOC_USER 0x600
#define CLK_CON_DIV_DIV_CLK_HSI0_PCIE_APB 0x1800
static const unsigned long hsi0_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_HSI0_NOC_USER,
CLK_CON_DIV_DIV_CLK_HSI0_PCIE_APB,
};
/* List of parent clocks for Muxes in CMU_HSI0 */
PNAME(mout_hsi0_noc_user_p) = { "oscclk", "dout_clkcmu_hsi0_noc" };
static const struct samsung_mux_clock hsi0_mux_clks[] __initconst = {
MUX(CLK_MOUT_HSI0_NOC_USER, "mout_hsi0_noc_user",
mout_hsi0_noc_user_p, PLL_CON0_MUX_CLKCMU_HSI0_NOC_USER, 4, 1),
};
static const struct samsung_div_clock hsi0_div_clks[] __initconst = {
DIV(CLK_DOUT_HSI0_PCIE_APB, "dout_hsi0_pcie_apb",
"mout_hsi0_noc_user", CLK_CON_DIV_DIV_CLK_HSI0_PCIE_APB,
0, 4),
};
static const struct samsung_cmu_info hsi0_cmu_info __initconst = {
.mux_clks = hsi0_mux_clks,
.nr_mux_clks = ARRAY_SIZE(hsi0_mux_clks),
.div_clks = hsi0_div_clks,
.nr_div_clks = ARRAY_SIZE(hsi0_div_clks),
.nr_clk_ids = CLKS_NR_HSI0,
.clk_regs = hsi0_clk_regs,
.nr_clk_regs = ARRAY_SIZE(hsi0_clk_regs),
.clk_name = "noc",
};
/* ---- CMU_HSI1 --------------------------------------------------------- */
/* Register Offset definitions for CMU_HSI1 (0x16400000) */
#define PLL_CON0_MUX_CLKCMU_HSI1_MMC_CARD_USER 0x600
#define PLL_CON0_MUX_CLKCMU_HSI1_NOC_USER 0x610
#define PLL_CON0_MUX_CLKCMU_HSI1_USBDRD_USER 0x620
#define CLK_CON_MUX_MUX_CLK_HSI1_USBDRD 0x1000
static const unsigned long hsi1_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_HSI1_MMC_CARD_USER,
PLL_CON0_MUX_CLKCMU_HSI1_NOC_USER,
PLL_CON0_MUX_CLKCMU_HSI1_USBDRD_USER,
CLK_CON_MUX_MUX_CLK_HSI1_USBDRD,
};
/* List of parent clocks for Muxes in CMU_HSI1 */
PNAME(mout_hsi1_mmc_card_user_p) = {"oscclk", "dout_clkcmu_hsi1_mmc_card"};
PNAME(mout_hsi1_noc_user_p) = { "oscclk", "dout_clkcmu_hsi1_noc" };
PNAME(mout_hsi1_usbdrd_user_p) = { "oscclk", "mout_clkcmu_hsi1_usbdrd" };
PNAME(mout_hsi1_usbdrd_p) = { "dout_tcxo_div2", "mout_hsi1_usbdrd_user" };
static const struct samsung_mux_clock hsi1_mux_clks[] __initconst = {
MUX(CLK_MOUT_HSI1_MMC_CARD_USER, "mout_hsi1_mmc_card_user",
mout_hsi1_mmc_card_user_p, PLL_CON0_MUX_CLKCMU_HSI1_MMC_CARD_USER, 4, 1),
MUX(CLK_MOUT_HSI1_NOC_USER, "mout_hsi1_noc_user",
mout_hsi1_noc_user_p, PLL_CON0_MUX_CLKCMU_HSI1_NOC_USER, 4, 1),
MUX(CLK_MOUT_HSI1_USBDRD_USER, "mout_hsi1_usbdrd_user",
mout_hsi1_usbdrd_user_p, PLL_CON0_MUX_CLKCMU_HSI1_USBDRD_USER, 4, 1),
MUX(CLK_MOUT_HSI1_USBDRD, "mout_hsi1_usbdrd",
mout_hsi1_usbdrd_p, CLK_CON_MUX_MUX_CLK_HSI1_USBDRD, 4, 1),
};
static const struct samsung_cmu_info hsi1_cmu_info __initconst = {
.mux_clks = hsi1_mux_clks,
.nr_mux_clks = ARRAY_SIZE(hsi1_mux_clks),
.nr_clk_ids = CLKS_NR_HSI1,
.clk_regs = hsi1_clk_regs,
.nr_clk_regs = ARRAY_SIZE(hsi1_clk_regs),
.clk_name = "noc",
};
static int __init exynosautov920_cmu_probe(struct platform_device *pdev)
{
const struct samsung_cmu_info *info;
@ -1154,6 +1431,18 @@ static const struct of_device_id exynosautov920_cmu_of_match[] = {
{
.compatible = "samsung,exynosautov920-cmu-peric0",
.data = &peric0_cmu_info,
}, {
.compatible = "samsung,exynosautov920-cmu-peric1",
.data = &peric1_cmu_info,
}, {
.compatible = "samsung,exynosautov920-cmu-misc",
.data = &misc_cmu_info,
}, {
.compatible = "samsung,exynosautov920-cmu-hsi0",
.data = &hsi0_cmu_info,
}, {
.compatible = "samsung,exynosautov920-cmu-hsi1",
.data = &hsi1_cmu_info,
},
{ }
};