clk: samsung: gs101: add support for cmu_peric1

CMU_PERIC1 is the clock management unit used for the peric1 block which
is used for additional USI, I3C and PWM interfaces/busses. Add support
for muxes, dividers and gates of cmu_peric1, except for
CLK_GOUT_PERIC1_IP which isn't well described in the datasheet and
which downstream also ignores (similar to cmu_peric0).

Two clocks have been marked as CLK_IS_CRITICAL for the following
reason:
    * disabling them makes it impossible to access any peric1
      registers, (including those two registers).
    * disabling gout_peric1_lhm_axi_p_peric1_i_clk sometimes has the
      additional effect of making the whole system unresponsive.

One clock marked as CLK_IGNORE_UNUSED needs to be kept on until we have
updated the respective driver for the following reason:
    * gout_peric1_gpio_peric1_pclk is required by the pinctrl
      configuration. With this clock disabled, reconfiguring the pins
      (for USI/I2C, USI/UART) will hang during register access.
      Since pinctrl-samsung doesn't support a clock at the moment, we
      just keep the kernel from disabling it at boot, until we have an
      update for pinctrl-samsung, at which point we'll drop the flag.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240201161258.1013664-4-andre.draszik@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

1 files changed, 346 insertions, 0 deletions

diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c
index 49baf7640ef109..d065e343a85ddf 100644
--- a/drivers/clk/samsung/clk-gs101.c
+++ b/drivers/clk/samsung/clk-gs101.c
@@ -21,6 +21,7 @@
 #define CLKS_NR_APM	(CLK_APM_PLL_DIV16_APM + 1)
 #define CLKS_NR_MISC	(CLK_GOUT_MISC_XIU_D_MISC_ACLK + 1)
 #define CLKS_NR_PERIC0	(CLK_GOUT_PERIC0_SYSREG_PERIC0_PCLK + 1)
+#define CLKS_NR_PERIC1	(CLK_GOUT_PERIC1_SYSREG_PERIC1_PCLK + 1)
 
 /* ---- CMU_TOP ------------------------------------------------------------- */
 
@@ -3066,6 +3067,348 @@ static const struct samsung_cmu_info peric0_cmu_info __initconst = {
 	.clk_name		= "bus",
 };
 
+/* ---- CMU_PERIC1 ---------------------------------------------------------- */
+
+/* Register Offset definitions for CMU_PERIC1 (0x10c00000) */
+#define PLL_CON0_MUX_CLKCMU_PERIC1_BUS_USER						0x0600
+#define PLL_CON1_MUX_CLKCMU_PERIC1_BUS_USER						0x0604
+#define PLL_CON0_MUX_CLKCMU_PERIC1_I3C_USER						0x0610
+#define PLL_CON1_MUX_CLKCMU_PERIC1_I3C_USER						0x0614
+#define PLL_CON0_MUX_CLKCMU_PERIC1_USI0_USI_USER					0x0620
+#define PLL_CON1_MUX_CLKCMU_PERIC1_USI0_USI_USER					0x0624
+#define PLL_CON0_MUX_CLKCMU_PERIC1_USI10_USI_USER					0x0630
+#define PLL_CON1_MUX_CLKCMU_PERIC1_USI10_USI_USER					0x0634
+#define PLL_CON0_MUX_CLKCMU_PERIC1_USI11_USI_USER					0x0640
+#define PLL_CON1_MUX_CLKCMU_PERIC1_USI11_USI_USER					0x0644
+#define PLL_CON0_MUX_CLKCMU_PERIC1_USI12_USI_USER					0x0650
+#define PLL_CON1_MUX_CLKCMU_PERIC1_USI12_USI_USER					0x0654
+#define PLL_CON0_MUX_CLKCMU_PERIC1_USI13_USI_USER					0x0660
+#define PLL_CON1_MUX_CLKCMU_PERIC1_USI13_USI_USER					0x0664
+#define PLL_CON0_MUX_CLKCMU_PERIC1_USI9_USI_USER					0x0670
+#define PLL_CON1_MUX_CLKCMU_PERIC1_USI9_USI_USER					0x0674
+#define PERIC1_CMU_PERIC1_CONTROLLER_OPTION						0x0800
+#define CLKOUT_CON_BLK_PERIC1_CMU_PERIC1_CLKOUT0					0x0810
+#define CLK_CON_DIV_DIV_CLK_PERIC1_I3C							0x1800
+#define CLK_CON_DIV_DIV_CLK_PERIC1_USI0_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_USI9_USI						0x1818
+#define CLK_CON_BUF_CLKBUF_PERIC1_IP							0x2000
+#define CLK_CON_GAT_CLK_BLK_PERIC1_UID_PERIC1_CMU_PERIC1_IPCLKPORT_PCLK			0x2004
+#define CLK_CON_GAT_CLK_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_I3C_IPCLKPORT_CLK		0x2008
+#define CLK_CON_GAT_CLK_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_OSCCLK_IPCLKPORT_CLK		0x200c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_D_TZPC_PERIC1_IPCLKPORT_PCLK			0x2010
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_GPC_PERIC1_IPCLKPORT_PCLK			0x2014
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_GPIO_PERIC1_IPCLKPORT_PCLK			0x2018
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_LHM_AXI_P_PERIC1_IPCLKPORT_I_CLK		0x201c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_1			0x2020
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_2			0x2024
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_3			0x2028
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_4			0x202c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_5			0x2030
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_6			0x2034
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_8			0x2038
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_1			0x203c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_15			0x2040
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_2			0x2044
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_3			0x2048
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_4			0x204c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_5			0x2050
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_6			0x2054
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_8			0x2058
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_BUSP_IPCLKPORT_CLK		0x205c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI0_USI_IPCLKPORT_CLK	0x2060
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI10_USI_IPCLKPORT_CLK	0x2064
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI11_USI_IPCLKPORT_CLK	0x2068
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI12_USI_IPCLKPORT_CLK	0x206c
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI13_USI_IPCLKPORT_CLK	0x2070
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI9_USI_IPCLKPORT_CLK	0x2074
+#define CLK_CON_GAT_GOUT_BLK_PERIC1_UID_SYSREG_PERIC1_IPCLKPORT_PCLK			0x2078
+#define DMYQCH_CON_PERIC1_TOP0_QCH_S							0x3000
+#define PCH_CON_LHM_AXI_P_PERIC1_PCH							0x3004
+#define QCH_CON_D_TZPC_PERIC1_QCH							0x3008
+#define QCH_CON_GPC_PERIC1_QCH								0x300c
+#define QCH_CON_GPIO_PERIC1_QCH								0x3010
+#define QCH_CON_LHM_AXI_P_PERIC1_QCH							0x3014
+#define QCH_CON_PERIC1_CMU_PERIC1_QCH							0x3018
+#define QCH_CON_PERIC1_TOP0_QCH_I3C0							0x301c
+#define QCH_CON_PERIC1_TOP0_QCH_PWM							0x3020
+#define QCH_CON_PERIC1_TOP0_QCH_USI0_USI						0x3024
+#define QCH_CON_PERIC1_TOP0_QCH_USI10_USI						0x3028
+#define QCH_CON_PERIC1_TOP0_QCH_USI11_USI						0x302c
+#define QCH_CON_PERIC1_TOP0_QCH_USI12_USI						0x3030
+#define QCH_CON_PERIC1_TOP0_QCH_USI13_USI						0x3034
+#define QCH_CON_PERIC1_TOP0_QCH_USI9_USI						0x3038
+#define QCH_CON_SYSREG_PERIC1_QCH							0x303c
+#define QUEUE_CTRL_REG_BLK_PERIC1_CMU_PERIC1						0x3c00
+
+static const unsigned long peric1_clk_regs[] __initconst = {
+	PLL_CON0_MUX_CLKCMU_PERIC1_BUS_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_BUS_USER,
+	PLL_CON0_MUX_CLKCMU_PERIC1_I3C_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_I3C_USER,
+	PLL_CON0_MUX_CLKCMU_PERIC1_USI0_USI_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_USI0_USI_USER,
+	PLL_CON0_MUX_CLKCMU_PERIC1_USI10_USI_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_USI10_USI_USER,
+	PLL_CON0_MUX_CLKCMU_PERIC1_USI11_USI_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_USI11_USI_USER,
+	PLL_CON0_MUX_CLKCMU_PERIC1_USI12_USI_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_USI12_USI_USER,
+	PLL_CON0_MUX_CLKCMU_PERIC1_USI13_USI_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_USI13_USI_USER,
+	PLL_CON0_MUX_CLKCMU_PERIC1_USI9_USI_USER,
+	PLL_CON1_MUX_CLKCMU_PERIC1_USI9_USI_USER,
+	PERIC1_CMU_PERIC1_CONTROLLER_OPTION,
+	CLKOUT_CON_BLK_PERIC1_CMU_PERIC1_CLKOUT0,
+	CLK_CON_DIV_DIV_CLK_PERIC1_I3C,
+	CLK_CON_DIV_DIV_CLK_PERIC1_USI0_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_USI9_USI,
+	CLK_CON_BUF_CLKBUF_PERIC1_IP,
+	CLK_CON_GAT_CLK_BLK_PERIC1_UID_PERIC1_CMU_PERIC1_IPCLKPORT_PCLK,
+	CLK_CON_GAT_CLK_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_I3C_IPCLKPORT_CLK,
+	CLK_CON_GAT_CLK_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_OSCCLK_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_D_TZPC_PERIC1_IPCLKPORT_PCLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_GPC_PERIC1_IPCLKPORT_PCLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_GPIO_PERIC1_IPCLKPORT_PCLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_LHM_AXI_P_PERIC1_IPCLKPORT_I_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_1,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_2,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_3,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_4,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_5,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_6,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_8,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_1,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_15,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_2,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_3,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_4,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_5,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_6,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_8,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_BUSP_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI0_USI_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI10_USI_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI11_USI_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI12_USI_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI13_USI_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI9_USI_IPCLKPORT_CLK,
+	CLK_CON_GAT_GOUT_BLK_PERIC1_UID_SYSREG_PERIC1_IPCLKPORT_PCLK,
+	DMYQCH_CON_PERIC1_TOP0_QCH_S,
+	PCH_CON_LHM_AXI_P_PERIC1_PCH,
+	QCH_CON_D_TZPC_PERIC1_QCH,
+	QCH_CON_GPC_PERIC1_QCH,
+	QCH_CON_GPIO_PERIC1_QCH,
+	QCH_CON_LHM_AXI_P_PERIC1_QCH,
+	QCH_CON_PERIC1_CMU_PERIC1_QCH,
+	QCH_CON_PERIC1_TOP0_QCH_I3C0,
+	QCH_CON_PERIC1_TOP0_QCH_PWM,
+	QCH_CON_PERIC1_TOP0_QCH_USI0_USI,
+	QCH_CON_PERIC1_TOP0_QCH_USI10_USI,
+	QCH_CON_PERIC1_TOP0_QCH_USI11_USI,
+	QCH_CON_PERIC1_TOP0_QCH_USI12_USI,
+	QCH_CON_PERIC1_TOP0_QCH_USI13_USI,
+	QCH_CON_PERIC1_TOP0_QCH_USI9_USI,
+	QCH_CON_SYSREG_PERIC1_QCH,
+	QUEUE_CTRL_REG_BLK_PERIC1_CMU_PERIC1,
+};
+
+/* List of parent clocks for Muxes in CMU_PERIC1 */
+PNAME(mout_peric1_bus_user_p)		= { "oscclk", "dout_cmu_peric1_bus" };
+PNAME(mout_peric1_nonbususer_p)		= { "oscclk", "dout_cmu_peric1_ip" };
+
+static const struct samsung_mux_clock peric1_mux_clks[] __initconst = {
+	MUX(CLK_MOUT_PERIC1_BUS_USER, "mout_peric1_bus_user",
+	    mout_peric1_bus_user_p, PLL_CON0_MUX_CLKCMU_PERIC1_BUS_USER, 4, 1),
+	MUX(CLK_MOUT_PERIC1_I3C_USER,
+	    "mout_peric1_i3c_user", mout_peric1_nonbususer_p,
+	    PLL_CON0_MUX_CLKCMU_PERIC1_I3C_USER, 4, 1),
+	MUX(CLK_MOUT_PERIC1_USI0_USI_USER,
+	    "mout_peric1_usi0_usi_user", mout_peric1_nonbususer_p,
+	    PLL_CON0_MUX_CLKCMU_PERIC1_USI0_USI_USER, 4, 1),
+	MUX(CLK_MOUT_PERIC1_USI10_USI_USER,
+	    "mout_peric1_usi10_usi_user", mout_peric1_nonbususer_p,
+	    PLL_CON0_MUX_CLKCMU_PERIC1_USI10_USI_USER, 4, 1),
+	MUX(CLK_MOUT_PERIC1_USI11_USI_USER,
+	    "mout_peric1_usi11_usi_user", mout_peric1_nonbususer_p,
+	    PLL_CON0_MUX_CLKCMU_PERIC1_USI11_USI_USER, 4, 1),
+	MUX(CLK_MOUT_PERIC1_USI12_USI_USER,
+	    "mout_peric1_usi12_usi_user", mout_peric1_nonbususer_p,
+	    PLL_CON0_MUX_CLKCMU_PERIC1_USI12_USI_USER, 4, 1),
+	MUX(CLK_MOUT_PERIC1_USI13_USI_USER,
+	    "mout_peric1_usi13_usi_user", mout_peric1_nonbususer_p,
+	    PLL_CON0_MUX_CLKCMU_PERIC1_USI13_USI_USER, 4, 1),
+	MUX(CLK_MOUT_PERIC1_USI9_USI_USER,
+	    "mout_peric1_usi9_usi_user", mout_peric1_nonbususer_p,
+	    PLL_CON0_MUX_CLKCMU_PERIC1_USI9_USI_USER, 4, 1),
+};
+
+static const struct samsung_div_clock peric1_div_clks[] __initconst = {
+	DIV(CLK_DOUT_PERIC1_I3C, "dout_peric1_i3c", "mout_peric1_i3c_user",
+	    CLK_CON_DIV_DIV_CLK_PERIC1_I3C, 0, 4),
+	DIV(CLK_DOUT_PERIC1_USI0_USI,
+	    "dout_peric1_usi0_usi", "mout_peric1_usi0_usi_user",
+	    CLK_CON_DIV_DIV_CLK_PERIC1_USI0_USI, 0, 4),
+	DIV(CLK_DOUT_PERIC1_USI10_USI,
+	    "dout_peric1_usi10_usi", "mout_peric1_usi10_usi_user",
+	    CLK_CON_DIV_DIV_CLK_PERIC1_USI10_USI, 0, 4),
+	DIV(CLK_DOUT_PERIC1_USI11_USI,
+	    "dout_peric1_usi11_usi", "mout_peric1_usi11_usi_user",
+	    CLK_CON_DIV_DIV_CLK_PERIC1_USI11_USI, 0, 4),
+	DIV(CLK_DOUT_PERIC1_USI12_USI,
+	    "dout_peric1_usi12_usi", "mout_peric1_usi12_usi_user",
+	    CLK_CON_DIV_DIV_CLK_PERIC1_USI12_USI, 0, 4),
+	DIV(CLK_DOUT_PERIC1_USI13_USI,
+	    "dout_peric1_usi13_usi", "mout_peric1_usi13_usi_user",
+	    CLK_CON_DIV_DIV_CLK_PERIC1_USI13_USI, 0, 4),
+	DIV(CLK_DOUT_PERIC1_USI9_USI,
+	    "dout_peric1_usi9_usi", "mout_peric1_usi9_usi_user",
+	    CLK_CON_DIV_DIV_CLK_PERIC1_USI9_USI, 0, 4),
+};
+
+static const struct samsung_gate_clock peric1_gate_clks[] __initconst = {
+	GATE(CLK_GOUT_PERIC1_PCLK,
+	     "gout_peric1_peric1_pclk", "mout_peric1_bus_user",
+	     CLK_CON_GAT_CLK_BLK_PERIC1_UID_PERIC1_CMU_PERIC1_IPCLKPORT_PCLK,
+	     21, CLK_IS_CRITICAL, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_I3C_CLK,
+	     "gout_peric1_clk_peric1_i3c_clk", "dout_peric1_i3c",
+	     CLK_CON_GAT_CLK_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_I3C_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_OSCCLK_CLK,
+	     "gout_peric1_clk_peric1_oscclk_clk", "oscclk",
+	     CLK_CON_GAT_CLK_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_OSCCLK_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_D_TZPC_PERIC1_PCLK,
+	     "gout_peric1_d_tzpc_peric1_pclk", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_D_TZPC_PERIC1_IPCLKPORT_PCLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_GPC_PERIC1_PCLK,
+	     "gout_peric1_gpc_peric1_pclk", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_GPC_PERIC1_IPCLKPORT_PCLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_GPIO_PERIC1_PCLK,
+	     "gout_peric1_gpio_peric1_pclk", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_GPIO_PERIC1_IPCLKPORT_PCLK,
+	     21, CLK_IGNORE_UNUSED, 0),
+	GATE(CLK_GOUT_PERIC1_LHM_AXI_P_PERIC1_I_CLK,
+	     "gout_peric1_lhm_axi_p_peric1_i_clk", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_LHM_AXI_P_PERIC1_IPCLKPORT_I_CLK,
+	     21, CLK_IS_CRITICAL, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_1,
+	     "gout_peric1_peric1_top0_ipclk_1", "dout_peric1_usi0_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_1,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_2,
+	     "gout_peric1_peric1_top0_ipclk_2", "dout_peric1_usi9_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_2,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_3,
+	     "gout_peric1_peric1_top0_ipclk_3", "dout_peric1_usi10_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_3,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_4,
+	     "gout_peric1_peric1_top0_ipclk_4", "dout_peric1_usi11_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_4,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_5,
+	     "gout_peric1_peric1_top0_ipclk_5", "dout_peric1_usi12_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_5,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_6,
+	     "gout_peric1_peric1_top0_ipclk_6", "dout_peric1_usi13_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_6,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_8,
+	     "gout_peric1_peric1_top0_ipclk_8", "dout_peric1_i3c",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_IPCLK_8,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_1,
+	     "gout_peric1_peric1_top0_pclk_1", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_1,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_15,
+	     "gout_peric1_peric1_top0_pclk_15", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_15,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_2,
+	     "gout_peric1_peric1_top0_pclk_2", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_2,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_3,
+	     "gout_peric1_peric1_top0_pclk_3", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_3,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_4,
+	     "gout_peric1_peric1_top0_pclk_4", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_4,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_5,
+	     "gout_peric1_peric1_top0_pclk_5", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_5,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_6,
+	     "gout_peric1_peric1_top0_pclk_6", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_6,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_8,
+	     "gout_peric1_peric1_top0_pclk_8", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_PERIC1_TOP0_IPCLKPORT_PCLK_8,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_BUSP_CLK,
+	     "gout_peric1_clk_peric1_busp_clk", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_BUSP_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_USI0_USI_CLK,
+	     "gout_peric1_clk_peric1_usi0_usi_clk", "dout_peric1_usi0_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI0_USI_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_USI10_USI_CLK,
+	     "gout_peric1_clk_peric1_usi10_usi_clk", "dout_peric1_usi10_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI10_USI_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_USI11_USI_CLK,
+	     "gout_peric1_clk_peric1_usi11_usi_clk", "dout_peric1_usi11_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI11_USI_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_USI12_USI_CLK,
+	     "gout_peric1_clk_peric1_usi12_usi_clk", "dout_peric1_usi12_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI12_USI_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_USI13_USI_CLK,
+	     "gout_peric1_clk_peric1_usi13_usi_clk", "dout_peric1_usi13_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI13_USI_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_CLK_PERIC1_USI9_USI_CLK,
+	     "gout_peric1_clk_peric1_usi9_usi_clk", "dout_peric1_usi9_usi",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_RSTNSYNC_CLK_PERIC1_USI9_USI_IPCLKPORT_CLK,
+	     21, 0, 0),
+	GATE(CLK_GOUT_PERIC1_SYSREG_PERIC1_PCLK,
+	     "gout_peric1_sysreg_peric1_pclk", "mout_peric1_bus_user",
+	     CLK_CON_GAT_GOUT_BLK_PERIC1_UID_SYSREG_PERIC1_IPCLKPORT_PCLK,
+	     21, 0, 0),
+};
+
+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),
+	.gate_clks		= peric1_gate_clks,
+	.nr_gate_clks		= ARRAY_SIZE(peric1_gate_clks),
+	.nr_clk_ids		= CLKS_NR_PERIC1,
+	.clk_regs		= peric1_clk_regs,
+	.nr_clk_regs		= ARRAY_SIZE(peric1_clk_regs),
+	.clk_name		= "bus",
+};
+
 /* ---- platform_driver ----------------------------------------------------- */
 
 static int __init gs101_cmu_probe(struct platform_device *pdev)
@@ -3087,6 +3430,9 @@ static const struct of_device_id gs101_cmu_of_match[] = {
 		.compatible = "google,gs101-cmu-peric0",
 		.data = &peric0_cmu_info,
 	}, {
+		.compatible = "google,gs101-cmu-peric1",
+		.data = &peric1_cmu_info,
+	}, {
 	},
 };