| Message ID | 20240109125814.3691033-8-tudor.ambarus@linaro.org (mailing list archive) |
|---|---|
| State | Awaiting Upstream, archived |
| Headers | show |
| Series | GS101 Oriole: CMU_PERIC0 support and USI updates | expand |
On Tue, Jan 9, 2024 at 7:00 AM Tudor Ambarus <tudor.ambarus@linaro.org> wrote: > > CMU_PERIC0 is the clock management unit used for the peric0 block which > is used for USI and I3C. Add support for all cmu_peric0 clocks but > CLK_GOUT_PERIC0_IP (not enough info in the datasheet). > > Few clocks are marked as critical because when either of them is > disabled, the system hangs even if their clock parents are enabled. > > Reviewed-by: Peter Griffin <peter.griffin@linaro.org> > Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> > --- > v3: > - comply with the renamed cmu_peric0 clock name: "bus" > - collect Peter's R-b tag > v2: > - update commit message > - identify and mark critical clocks > > drivers/clk/samsung/clk-gs101.c | 583 ++++++++++++++++++++++++++++++++ > 1 file changed, 583 insertions(+) > > diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c > index 782993951fff..f3f0f5feb28d 100644 > --- a/drivers/clk/samsung/clk-gs101.c > +++ b/drivers/clk/samsung/clk-gs101.c > @@ -20,6 +20,7 @@ > #define CLKS_NR_TOP (CLK_GOUT_CMU_TPU_UART + 1) > #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) > > /* ---- CMU_TOP ------------------------------------------------------------- */ > > @@ -2478,6 +2479,585 @@ static const struct samsung_cmu_info misc_cmu_info __initconst = { > .clk_name = "bus", > }; > > +/* ---- CMU_PERIC0 ---------------------------------------------------------- */ > + > +/* Register Offset definitions for CMU_PERIC0 (0x10800000) */ > +#define PLL_CON0_MUX_CLKCMU_PERIC0_BUS_USER 0x0600 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_BUS_USER 0x0604 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_I3C_USER 0x0610 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_I3C_USER 0x0614 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI0_UART_USER 0x0620 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI0_UART_USER 0x0624 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI14_USI_USER 0x0640 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI14_USI_USER 0x0644 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI1_USI_USER 0x0650 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI1_USI_USER 0x0654 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI2_USI_USER 0x0660 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI2_USI_USER 0x0664 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI3_USI_USER 0x0670 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI3_USI_USER 0x0674 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI4_USI_USER 0x0680 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI4_USI_USER 0x0684 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI5_USI_USER 0x0690 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI5_USI_USER 0x0694 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI6_USI_USER 0x06a0 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI6_USI_USER 0x06a4 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI7_USI_USER 0x06b0 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI7_USI_USER 0x06b4 > +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI8_USI_USER 0x06c0 > +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI8_USI_USER 0x06c4 > +#define PERIC0_CMU_PERIC0_CONTROLLER_OPTION 0x0800 > +#define CLKOUT_CON_BLK_PERIC0_CMU_PERIC0_CLKOUT0 0x0810 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_I3C 0x1800 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI0_UART 0x1804 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI14_USI 0x180c > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI1_USI 0x1810 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI2_USI 0x1814 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI3_USI 0x1820 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI4_USI 0x1824 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI5_USI 0x1828 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI 0x182c > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI7_USI 0x1830 > +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI8_USI 0x1834 > +#define CLK_CON_BUF_CLKBUF_PERIC0_IP 0x2000 > +#define CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK 0x2004 > +#define CLK_CON_GAT_CLK_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_OSCCLK_IPCLKPORT_CLK 0x2008 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_D_TZPC_PERIC0_IPCLKPORT_PCLK 0x200c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPC_PERIC0_IPCLKPORT_PCLK 0x2010 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPIO_PERIC0_IPCLKPORT_PCLK 0x2014 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_LHM_AXI_P_PERIC0_IPCLKPORT_I_CLK 0x2018 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_0 0x201c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_1 0x2020 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_10 0x2024 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_11 0x2028 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_12 0x202c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_13 0x2030 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_14 0x2034 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_15 0x2038 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_2 0x203c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_3 0x2040 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_4 0x2044 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_5 0x2048 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_6 0x204c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_7 0x2050 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_8 0x2054 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_9 0x2058 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_0 0x205c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_1 0x2060 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_10 0x2064 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_11 0x2068 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_12 0x206c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_13 0x2070 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_14 0x2074 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_15 0x2078 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_2 0x207c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_3 0x2080 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_4 0x2084 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_5 0x2088 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_6 0x208c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7 0x2090 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_8 0x2094 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_9 0x2098 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_0 0x209c > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_2 0x20a4 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_0 0x20a8 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_2 0x20b0 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_BUSP_IPCLKPORT_CLK 0x20b4 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_I3C_IPCLKPORT_CLK 0x20b8 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI0_UART_IPCLKPORT_CLK 0x20bc > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI14_USI_IPCLKPORT_CLK 0x20c4 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI1_USI_IPCLKPORT_CLK 0x20c8 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI2_USI_IPCLKPORT_CLK 0x20cc > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI3_USI_IPCLKPORT_CLK 0x20d0 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI4_USI_IPCLKPORT_CLK 0x20d4 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI5_USI_IPCLKPORT_CLK 0x20d8 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI6_USI_IPCLKPORT_CLK 0x20dc > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI7_USI_IPCLKPORT_CLK 0x20e0 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI8_USI_IPCLKPORT_CLK 0x20e4 > +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_SYSREG_PERIC0_IPCLKPORT_PCLK 0x20e8 > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S1 0x3000 > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S2 0x3004 > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S3 0x3008 > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S4 0x300c > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S5 0x3010 > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S6 0x3014 > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S7 0x3018 > +#define DMYQCH_CON_PERIC0_TOP0_QCH_S8 0x301c > +#define PCH_CON_LHM_AXI_P_PERIC0_PCH 0x3020 > +#define QCH_CON_D_TZPC_PERIC0_QCH 0x3024 > +#define QCH_CON_GPC_PERIC0_QCH 0x3028 > +#define QCH_CON_GPIO_PERIC0_QCH 0x302c > +#define QCH_CON_LHM_AXI_P_PERIC0_QCH 0x3030 > +#define QCH_CON_PERIC0_CMU_PERIC0_QCH 0x3034 > +#define QCH_CON_PERIC0_TOP0_QCH_I3C1 0x3038 > +#define QCH_CON_PERIC0_TOP0_QCH_I3C2 0x303c > +#define QCH_CON_PERIC0_TOP0_QCH_I3C3 0x3040 > +#define QCH_CON_PERIC0_TOP0_QCH_I3C4 0x3044 > +#define QCH_CON_PERIC0_TOP0_QCH_I3C5 0x3048 > +#define QCH_CON_PERIC0_TOP0_QCH_I3C6 0x304c > +#define QCH_CON_PERIC0_TOP0_QCH_I3C7 0x3050 > +#define QCH_CON_PERIC0_TOP0_QCH_I3C8 0x3054 > +#define QCH_CON_PERIC0_TOP0_QCH_USI1_USI 0x3058 > +#define QCH_CON_PERIC0_TOP0_QCH_USI2_USI 0x305c > +#define QCH_CON_PERIC0_TOP0_QCH_USI3_USI 0x3060 > +#define QCH_CON_PERIC0_TOP0_QCH_USI4_USI 0x3064 > +#define QCH_CON_PERIC0_TOP0_QCH_USI5_USI 0x3068 > +#define QCH_CON_PERIC0_TOP0_QCH_USI6_USI 0x306c > +#define QCH_CON_PERIC0_TOP0_QCH_USI7_USI 0x3070 > +#define QCH_CON_PERIC0_TOP0_QCH_USI8_USI 0x3074 > +#define QCH_CON_PERIC0_TOP1_QCH_USI0_UART 0x3078 > +#define QCH_CON_PERIC0_TOP1_QCH_USI14_UART 0x307c > +#define QCH_CON_SYSREG_PERIC0_QCH 0x3080 > +#define QUEUE_CTRL_REG_BLK_PERIC0_CMU_PERIC0 0x3c00 > + > +static const unsigned long peric0_clk_regs[] __initconst = { > + PLL_CON0_MUX_CLKCMU_PERIC0_BUS_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_BUS_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_I3C_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_I3C_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI0_UART_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI0_UART_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI14_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI14_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI1_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI1_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI2_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI2_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI3_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI3_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI4_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI4_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI5_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI5_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI6_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI6_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI7_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI7_USI_USER, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI8_USI_USER, > + PLL_CON1_MUX_CLKCMU_PERIC0_USI8_USI_USER, > + PERIC0_CMU_PERIC0_CONTROLLER_OPTION, > + CLKOUT_CON_BLK_PERIC0_CMU_PERIC0_CLKOUT0, > + CLK_CON_DIV_DIV_CLK_PERIC0_I3C, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI0_UART, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI14_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI1_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI2_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI3_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI4_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI5_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI, > + CLK_CON_DIV_DIV_CLK_PERIC0_USI8_USI, > + CLK_CON_BUF_CLKBUF_PERIC0_IP, > + CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK, > + CLK_CON_GAT_CLK_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_OSCCLK_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_D_TZPC_PERIC0_IPCLKPORT_PCLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPC_PERIC0_IPCLKPORT_PCLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPIO_PERIC0_IPCLKPORT_PCLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_LHM_AXI_P_PERIC0_IPCLKPORT_I_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_0, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_1, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_10, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_11, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_12, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_13, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_14, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_15, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_2, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_3, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_4, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_5, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_6, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_7, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_8, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_9, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_0, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_1, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_10, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_11, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_12, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_13, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_14, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_15, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_2, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_3, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_4, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_5, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_6, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_8, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_9, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_0, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_2, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_0, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_2, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_BUSP_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_I3C_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI0_UART_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI14_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI1_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI2_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI3_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI4_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI5_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI6_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI7_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI8_USI_IPCLKPORT_CLK, > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_SYSREG_PERIC0_IPCLKPORT_PCLK, > + DMYQCH_CON_PERIC0_TOP0_QCH_S1, > + DMYQCH_CON_PERIC0_TOP0_QCH_S2, > + DMYQCH_CON_PERIC0_TOP0_QCH_S3, > + DMYQCH_CON_PERIC0_TOP0_QCH_S4, > + DMYQCH_CON_PERIC0_TOP0_QCH_S5, > + DMYQCH_CON_PERIC0_TOP0_QCH_S6, > + DMYQCH_CON_PERIC0_TOP0_QCH_S7, > + DMYQCH_CON_PERIC0_TOP0_QCH_S8, > + PCH_CON_LHM_AXI_P_PERIC0_PCH, > + QCH_CON_D_TZPC_PERIC0_QCH, > + QCH_CON_GPC_PERIC0_QCH, > + QCH_CON_GPIO_PERIC0_QCH, > + QCH_CON_LHM_AXI_P_PERIC0_QCH, > + QCH_CON_PERIC0_CMU_PERIC0_QCH, > + QCH_CON_PERIC0_TOP0_QCH_I3C1, > + QCH_CON_PERIC0_TOP0_QCH_I3C2, > + QCH_CON_PERIC0_TOP0_QCH_I3C3, > + QCH_CON_PERIC0_TOP0_QCH_I3C4, > + QCH_CON_PERIC0_TOP0_QCH_I3C5, > + QCH_CON_PERIC0_TOP0_QCH_I3C6, > + QCH_CON_PERIC0_TOP0_QCH_I3C7, > + QCH_CON_PERIC0_TOP0_QCH_I3C8, > + QCH_CON_PERIC0_TOP0_QCH_USI1_USI, > + QCH_CON_PERIC0_TOP0_QCH_USI2_USI, > + QCH_CON_PERIC0_TOP0_QCH_USI3_USI, > + QCH_CON_PERIC0_TOP0_QCH_USI4_USI, > + QCH_CON_PERIC0_TOP0_QCH_USI5_USI, > + QCH_CON_PERIC0_TOP0_QCH_USI6_USI, > + QCH_CON_PERIC0_TOP0_QCH_USI7_USI, > + QCH_CON_PERIC0_TOP0_QCH_USI8_USI, > + QCH_CON_PERIC0_TOP1_QCH_USI0_UART, > + QCH_CON_PERIC0_TOP1_QCH_USI14_UART, > + QCH_CON_SYSREG_PERIC0_QCH, > + QUEUE_CTRL_REG_BLK_PERIC0_CMU_PERIC0, > +}; > + > +/* List of parent clocks for Muxes in CMU_PERIC0 */ > +PNAME(mout_peric0_bus_user_p) = { "oscclk", "dout_cmu_peric0_bus" }; > +PNAME(mout_peric0_i3c_user_p) = { "oscclk", "dout_cmu_peric0_ip" }; > +PNAME(mout_peric0_usi0_uart_user_p) = { "oscclk", "dout_cmu_peric0_ip" }; > +PNAME(mout_peric0_usi_usi_user_p) = { "oscclk", "dout_cmu_peric0_ip" }; > + > +static const struct samsung_mux_clock peric0_mux_clks[] __initconst = { > + MUX(CLK_MOUT_PERIC0_BUS_USER, "mout_peric0_bus_user", > + mout_peric0_bus_user_p, PLL_CON0_MUX_CLKCMU_PERIC0_BUS_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_I3C_USER, "mout_peric0_i3c_user", > + mout_peric0_i3c_user_p, PLL_CON0_MUX_CLKCMU_PERIC0_I3C_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI0_UART_USER, > + "mout_peric0_usi0_uart_user", mout_peric0_usi0_uart_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI0_UART_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI14_USI_USER, > + "mout_peric0_usi14_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI14_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI1_USI_USER, > + "mout_peric0_usi1_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI1_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI2_USI_USER, > + "mout_peric0_usi2_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI2_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI3_USI_USER, > + "mout_peric0_usi3_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI3_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI4_USI_USER, > + "mout_peric0_usi4_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI4_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI5_USI_USER, > + "mout_peric0_usi5_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI5_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI6_USI_USER, > + "mout_peric0_usi6_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI6_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI7_USI_USER, > + "mout_peric0_usi7_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI7_USI_USER, 4, 1), > + MUX(CLK_MOUT_PERIC0_USI8_USI_USER, > + "mout_peric0_usi8_usi_user", mout_peric0_usi_usi_user_p, > + PLL_CON0_MUX_CLKCMU_PERIC0_USI8_USI_USER, 4, 1), > +}; > + > +static const struct samsung_div_clock peric0_div_clks[] __initconst = { > + DIV(CLK_DOUT_PERIC0_I3C, "dout_peric0_i3c", "mout_peric0_i3c_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_I3C, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI0_UART, > + "dout_peric0_usi0_uart", "mout_peric0_usi0_uart_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI0_UART, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI14_USI, > + "dout_peric0_usi14_usi", "mout_peric0_usi14_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI14_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI1_USI, > + "dout_peric0_usi1_usi", "mout_peric0_usi1_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI1_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI2_USI, > + "dout_peric0_usi2_usi", "mout_peric0_usi2_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI2_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI3_USI, > + "dout_peric0_usi3_usi", "mout_peric0_usi3_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI3_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI4_USI, > + "dout_peric0_usi4_usi", "mout_peric0_usi4_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI4_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI5_USI, > + "dout_peric0_usi5_usi", "mout_peric0_usi5_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI5_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI6_USI, > + "dout_peric0_usi6_usi", "mout_peric0_usi6_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI7_USI, > + "dout_peric0_usi7_usi", "mout_peric0_usi7_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI7_USI, 0, 3), > + DIV(CLK_DOUT_PERIC0_USI8_USI, > + "dout_peric0_usi8_usi", "mout_peric0_usi8_usi_user", > + CLK_CON_DIV_DIV_CLK_PERIC0_USI8_USI, 0, 3), > +}; > + > +static const struct samsung_gate_clock peric0_gate_clks[] __initconst = { > + /* Disabling this clock makes the system hang. Mark the clock as critical. */ > + GATE(CLK_GOUT_PERIC0_PERIC0_CMU_PERIC0_PCLK, > + "gout_peric0_peric0_cmu_peric0_pclk", "mout_peric0_bus_user", > + CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK, > + 21, CLK_IS_CRITICAL, 0), Why not just CLK_IGNORE_UNUSED? As I understand this gate clock can be used to disable PCLK (bus clock) provided to the whole CMU_PERIC0. Aren't there any valid cases for disabling this clock, like during some PM transitions? For Exynos850 clock driver I marked all clocks of this kind as CLK_IGNORE_UNUSED and it works fine. In other words: I'd say CLK_IS_CRITICAL flag is more "strong" than CLK_IGNORE_UNUSED, and requires better and more specific explanation, to make sure we are not abusing it. And I'm not sure this is the case. The same goes for the rest of clocks marked as CLK_IS_CRITICAL in this patch. Please check if maybe using CLK_IGNORE_UNUSED makes sense for any of those as well. > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_OSCCLK_CLK, > + "gout_peric0_clk_peric0_oscclk_clk", "oscclk", > + CLK_CON_GAT_CLK_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_OSCCLK_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_D_TZPC_PERIC0_PCLK, > + "gout_peric0_d_tzpc_peric0_pclk", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_D_TZPC_PERIC0_IPCLKPORT_PCLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_GPC_PERIC0_PCLK, > + "gout_peric0_gpc_peric0_pclk", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPC_PERIC0_IPCLKPORT_PCLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_GPIO_PERIC0_PCLK, > + "gout_peric0_gpio_peric0_pclk", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPIO_PERIC0_IPCLKPORT_PCLK, > + 21, 0, 0), > + /* Disabling this clock makes the system hang. Mark the clock as critical. */ > + GATE(CLK_GOUT_PERIC0_LHM_AXI_P_PERIC0_I_CLK, > + "gout_peric0_lhm_axi_p_peric0_i_clk", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_LHM_AXI_P_PERIC0_IPCLKPORT_I_CLK, > + 21, CLK_IS_CRITICAL, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_0, > + "gout_peric0_peric0_top0_ipclk_0", "dout_peric0_usi1_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_0, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_1, > + "gout_peric0_peric0_top0_ipclk_1", "dout_peric0_usi2_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_1, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_10, > + "gout_peric0_peric0_top0_ipclk_10", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_10, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_11, > + "gout_peric0_peric0_top0_ipclk_11", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_11, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_12, > + "gout_peric0_peric0_top0_ipclk_12", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_12, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_13, > + "gout_peric0_peric0_top0_ipclk_13", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_13, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_14, > + "gout_peric0_peric0_top0_ipclk_14", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_14, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_15, > + "gout_peric0_peric0_top0_ipclk_15", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_15, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_2, > + "gout_peric0_peric0_top0_ipclk_2", "dout_peric0_usi3_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_2, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_3, > + "gout_peric0_peric0_top0_ipclk_3", "dout_peric0_usi4_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_3, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_4, > + "gout_peric0_peric0_top0_ipclk_4", "dout_peric0_usi5_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_4, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_5, > + "gout_peric0_peric0_top0_ipclk_5", "dout_peric0_usi6_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_5, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_6, > + "gout_peric0_peric0_top0_ipclk_6", "dout_peric0_usi7_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_6, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_7, > + "gout_peric0_peric0_top0_ipclk_7", "dout_peric0_usi8_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_7, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_8, > + "gout_peric0_peric0_top0_ipclk_8", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_8, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_9, > + "gout_peric0_peric0_top0_ipclk_9", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_9, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_0, > + "gout_peric0_peric0_top0_pclk_0", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_0, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_1, > + "gout_peric0_peric0_top0_pclk_1", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_1, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_10, > + "gout_peric0_peric0_top0_pclk_10", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_10, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_11, > + "gout_peric0_peric0_top0_pclk_11", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_11, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_12, > + "gout_peric0_peric0_top0_pclk_12", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_12, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_13, > + "gout_peric0_peric0_top0_pclk_13", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_13, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_14, > + "gout_peric0_peric0_top0_pclk_14", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_14, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_15, > + "gout_peric0_peric0_top0_pclk_15", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_15, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_2, > + "gout_peric0_peric0_top0_pclk_2", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_2, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_3, > + "gout_peric0_peric0_top0_pclk_3", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_3, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_4, > + "gout_peric0_peric0_top0_pclk_4", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_4, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_5, > + "gout_peric0_peric0_top0_pclk_5", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_5, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_6, > + "gout_peric0_peric0_top0_pclk_6", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_6, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_7, > + "gout_peric0_peric0_top0_pclk_7", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_8, > + "gout_peric0_peric0_top0_pclk_8", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_8, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_9, > + "gout_peric0_peric0_top0_pclk_9", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_9, > + 21, 0, 0), > + /* Disabling this clock makes the system hang. Mark the clock as critical. */ > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_0, > + "gout_peric0_peric0_top1_ipclk_0", "dout_peric0_usi0_uart", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_0, > + 21, CLK_IS_CRITICAL, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_2, > + "gout_peric0_peric0_top1_ipclk_2", "dout_peric0_usi14_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_2, > + 21, 0, 0), > + /* Disabling this clock makes the system hang. Mark the clock as critical. */ > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_0, > + "gout_peric0_peric0_top1_pclk_0", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_0, > + 21, CLK_IS_CRITICAL, 0), > + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_2, > + "gout_peric0_peric0_top1_pclk_2", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_2, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_BUSP_CLK, > + "gout_peric0_clk_peric0_busp_clk", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_BUSP_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_I3C_CLK, > + "gout_peric0_clk_peric0_i3c_clk", "dout_peric0_i3c", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_I3C_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI0_UART_CLK, > + "gout_peric0_clk_peric0_usi0_uart_clk", "dout_peric0_usi0_uart", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI0_UART_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI14_USI_CLK, > + "gout_peric0_clk_peric0_usi14_usi_clk", "dout_peric0_usi14_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI14_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI1_USI_CLK, > + "gout_peric0_clk_peric0_usi1_usi_clk", "dout_peric0_usi1_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI1_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI2_USI_CLK, > + "gout_peric0_clk_peric0_usi2_usi_clk", "dout_peric0_usi2_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI2_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI3_USI_CLK, > + "gout_peric0_clk_peric0_usi3_usi_clk", "dout_peric0_usi3_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI3_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI4_USI_CLK, > + "gout_peric0_clk_peric0_usi4_usi_clk", "dout_peric0_usi4_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI4_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI5_USI_CLK, > + "gout_peric0_clk_peric0_usi5_usi_clk", "dout_peric0_usi5_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI5_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI6_USI_CLK, > + "gout_peric0_clk_peric0_usi6_usi_clk", "dout_peric0_usi6_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI6_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI7_USI_CLK, > + "gout_peric0_clk_peric0_usi7_usi_clk", "dout_peric0_usi7_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI7_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI8_USI_CLK, > + "gout_peric0_clk_peric0_usi8_usi_clk", "dout_peric0_usi8_usi", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI8_USI_IPCLKPORT_CLK, > + 21, 0, 0), > + GATE(CLK_GOUT_PERIC0_SYSREG_PERIC0_PCLK, > + "gout_peric0_sysreg_peric0_pclk", "mout_peric0_bus_user", > + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_SYSREG_PERIC0_IPCLKPORT_PCLK, > + 21, 0, 0), > +}; > + > +static const struct samsung_cmu_info peric0_cmu_info __initconst = { > + .mux_clks = peric0_mux_clks, > + .nr_mux_clks = ARRAY_SIZE(peric0_mux_clks), > + .div_clks = peric0_div_clks, > + .nr_div_clks = ARRAY_SIZE(peric0_div_clks), > + .gate_clks = peric0_gate_clks, > + .nr_gate_clks = ARRAY_SIZE(peric0_gate_clks), > + .nr_clk_ids = CLKS_NR_PERIC0, > + .clk_regs = peric0_clk_regs, > + .nr_clk_regs = ARRAY_SIZE(peric0_clk_regs), > + .clk_name = "bus", > +}; > + > /* ---- platform_driver ----------------------------------------------------- */ > > static int __init gs101_cmu_probe(struct platform_device *pdev) > @@ -2498,6 +3078,9 @@ static const struct of_device_id gs101_cmu_of_match[] = { > }, { > .compatible = "google,gs101-cmu-misc", > .data = &misc_cmu_info, > + }, { > + .compatible = "google,gs101-cmu-peric0", > + .data = &peric0_cmu_info, > }, { > }, > }; > -- > 2.43.0.472.g3155946c3a-goog > >
Hi, Sam, Thanks for reviewing the series! On 1/16/24 17:42, Sam Protsenko wrote: cut >> Few clocks are marked as critical because when either of them is >> disabled, the system hangs even if their clock parents are enabled. >> >> Reviewed-by: Peter Griffin <peter.griffin@linaro.org> >> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> >> --- cut >> >> diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c >> index 782993951fff..f3f0f5feb28d 100644 >> --- a/drivers/clk/samsung/clk-gs101.c >> +++ b/drivers/clk/samsung/clk-gs101.c cut >> +static const struct samsung_gate_clock peric0_gate_clks[] __initconst = { >> + /* Disabling this clock makes the system hang. Mark the clock as critical. */ >> + GATE(CLK_GOUT_PERIC0_PERIC0_CMU_PERIC0_PCLK, >> + "gout_peric0_peric0_cmu_peric0_pclk", "mout_peric0_bus_user", >> + CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK, >> + 21, CLK_IS_CRITICAL, 0), > Why not just CLK_IGNORE_UNUSED? As I understand this gate clock can be When either of the clocks that I marked as critical is disabled, the system hangs, even if their clock parent is enabled. I tested this by enabling the clock debugfs with write permissions. I prepared-enabled the parent clock to increase their user count so that when the child gets disabled to not disable the parent as well. When disabling the child the system hung, even if its parent was enabled. Thus I considered that the child is critical. I mentioned this in the commit message as well. Please tell if get this wrong. > used to disable PCLK (bus clock) provided to the whole CMU_PERIC0. > Aren't there any valid cases for disabling this clock, like during > some PM transitions? For Exynos850 clock driver I marked all clocks of They aren't, because if one switches off any of these clocks that are marked as critical, the system hangs and it will not be able to resume. > this kind as CLK_IGNORE_UNUSED and it works fine. In other words: I'd > say CLK_IS_CRITICAL flag is more "strong" than CLK_IGNORE_UNUSED, and > requires better and more specific explanation, to make sure we are not > abusing it. And I'm not sure this is the case. Is the explanation from the commit message enough? > > The same goes for the rest of clocks marked as CLK_IS_CRITICAL in this > patch. Please check if maybe using CLK_IGNORE_UNUSED makes sense for > any of those as well. I've already checked and all behave as described above. Thanks, ta
On Wed, Jan 17, 2024 at 8:49 AM Tudor Ambarus <tudor.ambarus@linaro.org> wrote: > > Hi, Sam, > > Thanks for reviewing the series! > > On 1/16/24 17:42, Sam Protsenko wrote: > > cut > > >> Few clocks are marked as critical because when either of them is > >> disabled, the system hangs even if their clock parents are enabled. > >> > >> Reviewed-by: Peter Griffin <peter.griffin@linaro.org> > >> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> > >> --- > cut > >> > >> diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c > >> index 782993951fff..f3f0f5feb28d 100644 > >> --- a/drivers/clk/samsung/clk-gs101.c > >> +++ b/drivers/clk/samsung/clk-gs101.c > > cut > > >> +static const struct samsung_gate_clock peric0_gate_clks[] __initconst = { > >> + /* Disabling this clock makes the system hang. Mark the clock as critical. */ > >> + GATE(CLK_GOUT_PERIC0_PERIC0_CMU_PERIC0_PCLK, > >> + "gout_peric0_peric0_cmu_peric0_pclk", "mout_peric0_bus_user", > >> + CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK, > >> + 21, CLK_IS_CRITICAL, 0), > > Why not just CLK_IGNORE_UNUSED? As I understand this gate clock can be > > When either of the clocks that I marked as critical is disabled, the > system hangs, even if their clock parent is enabled. I tested this by > enabling the clock debugfs with write permissions. I prepared-enabled > the parent clock to increase their user count so that when the child > gets disabled to not disable the parent as well. When disabling the > child the system hung, even if its parent was enabled. Thus I considered > that the child is critical. I mentioned this in the commit message as > well. Please tell if get this wrong. > Ok, if you already tested this particular clock with CLK_IGNORE_UNUSED and it didn't help: Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> > > used to disable PCLK (bus clock) provided to the whole CMU_PERIC0. > > Aren't there any valid cases for disabling this clock, like during > > some PM transitions? For Exynos850 clock driver I marked all clocks of > > They aren't, because if one switches off any of these clocks that are > marked as critical, the system hangs and it will not be able to resume. > > > this kind as CLK_IGNORE_UNUSED and it works fine. In other words: I'd > > say CLK_IS_CRITICAL flag is more "strong" than CLK_IGNORE_UNUSED, and > > requires better and more specific explanation, to make sure we are not > > abusing it. And I'm not sure this is the case. > > Is the explanation from the commit message enough? > > > > The same goes for the rest of clocks marked as CLK_IS_CRITICAL in this > > patch. Please check if maybe using CLK_IGNORE_UNUSED makes sense for > > any of those as well. > > I've already checked and all behave as described above. > > Thanks, > ta
diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c index 782993951fff..f3f0f5feb28d 100644 --- a/drivers/clk/samsung/clk-gs101.c +++ b/drivers/clk/samsung/clk-gs101.c @@ -20,6 +20,7 @@ #define CLKS_NR_TOP (CLK_GOUT_CMU_TPU_UART + 1) #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) /* ---- CMU_TOP ------------------------------------------------------------- */ @@ -2478,6 +2479,585 @@ static const struct samsung_cmu_info misc_cmu_info __initconst = { .clk_name = "bus", }; +/* ---- CMU_PERIC0 ---------------------------------------------------------- */ + +/* Register Offset definitions for CMU_PERIC0 (0x10800000) */ +#define PLL_CON0_MUX_CLKCMU_PERIC0_BUS_USER 0x0600 +#define PLL_CON1_MUX_CLKCMU_PERIC0_BUS_USER 0x0604 +#define PLL_CON0_MUX_CLKCMU_PERIC0_I3C_USER 0x0610 +#define PLL_CON1_MUX_CLKCMU_PERIC0_I3C_USER 0x0614 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI0_UART_USER 0x0620 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI0_UART_USER 0x0624 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI14_USI_USER 0x0640 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI14_USI_USER 0x0644 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI1_USI_USER 0x0650 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI1_USI_USER 0x0654 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI2_USI_USER 0x0660 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI2_USI_USER 0x0664 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI3_USI_USER 0x0670 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI3_USI_USER 0x0674 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI4_USI_USER 0x0680 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI4_USI_USER 0x0684 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI5_USI_USER 0x0690 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI5_USI_USER 0x0694 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI6_USI_USER 0x06a0 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI6_USI_USER 0x06a4 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI7_USI_USER 0x06b0 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI7_USI_USER 0x06b4 +#define PLL_CON0_MUX_CLKCMU_PERIC0_USI8_USI_USER 0x06c0 +#define PLL_CON1_MUX_CLKCMU_PERIC0_USI8_USI_USER 0x06c4 +#define PERIC0_CMU_PERIC0_CONTROLLER_OPTION 0x0800 +#define CLKOUT_CON_BLK_PERIC0_CMU_PERIC0_CLKOUT0 0x0810 +#define CLK_CON_DIV_DIV_CLK_PERIC0_I3C 0x1800 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI0_UART 0x1804 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI14_USI 0x180c +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI1_USI 0x1810 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI2_USI 0x1814 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI3_USI 0x1820 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI4_USI 0x1824 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI5_USI 0x1828 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI 0x182c +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI7_USI 0x1830 +#define CLK_CON_DIV_DIV_CLK_PERIC0_USI8_USI 0x1834 +#define CLK_CON_BUF_CLKBUF_PERIC0_IP 0x2000 +#define CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK 0x2004 +#define CLK_CON_GAT_CLK_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_OSCCLK_IPCLKPORT_CLK 0x2008 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_D_TZPC_PERIC0_IPCLKPORT_PCLK 0x200c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPC_PERIC0_IPCLKPORT_PCLK 0x2010 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPIO_PERIC0_IPCLKPORT_PCLK 0x2014 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_LHM_AXI_P_PERIC0_IPCLKPORT_I_CLK 0x2018 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_0 0x201c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_1 0x2020 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_10 0x2024 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_11 0x2028 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_12 0x202c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_13 0x2030 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_14 0x2034 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_15 0x2038 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_2 0x203c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_3 0x2040 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_4 0x2044 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_5 0x2048 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_6 0x204c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_7 0x2050 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_8 0x2054 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_9 0x2058 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_0 0x205c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_1 0x2060 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_10 0x2064 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_11 0x2068 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_12 0x206c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_13 0x2070 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_14 0x2074 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_15 0x2078 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_2 0x207c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_3 0x2080 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_4 0x2084 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_5 0x2088 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_6 0x208c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7 0x2090 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_8 0x2094 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_9 0x2098 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_0 0x209c +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_2 0x20a4 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_0 0x20a8 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_2 0x20b0 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_BUSP_IPCLKPORT_CLK 0x20b4 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_I3C_IPCLKPORT_CLK 0x20b8 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI0_UART_IPCLKPORT_CLK 0x20bc +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI14_USI_IPCLKPORT_CLK 0x20c4 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI1_USI_IPCLKPORT_CLK 0x20c8 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI2_USI_IPCLKPORT_CLK 0x20cc +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI3_USI_IPCLKPORT_CLK 0x20d0 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI4_USI_IPCLKPORT_CLK 0x20d4 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI5_USI_IPCLKPORT_CLK 0x20d8 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI6_USI_IPCLKPORT_CLK 0x20dc +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI7_USI_IPCLKPORT_CLK 0x20e0 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI8_USI_IPCLKPORT_CLK 0x20e4 +#define CLK_CON_GAT_GOUT_BLK_PERIC0_UID_SYSREG_PERIC0_IPCLKPORT_PCLK 0x20e8 +#define DMYQCH_CON_PERIC0_TOP0_QCH_S1 0x3000 +#define DMYQCH_CON_PERIC0_TOP0_QCH_S2 0x3004 +#define DMYQCH_CON_PERIC0_TOP0_QCH_S3 0x3008 +#define DMYQCH_CON_PERIC0_TOP0_QCH_S4 0x300c +#define DMYQCH_CON_PERIC0_TOP0_QCH_S5 0x3010 +#define DMYQCH_CON_PERIC0_TOP0_QCH_S6 0x3014 +#define DMYQCH_CON_PERIC0_TOP0_QCH_S7 0x3018 +#define DMYQCH_CON_PERIC0_TOP0_QCH_S8 0x301c +#define PCH_CON_LHM_AXI_P_PERIC0_PCH 0x3020 +#define QCH_CON_D_TZPC_PERIC0_QCH 0x3024 +#define QCH_CON_GPC_PERIC0_QCH 0x3028 +#define QCH_CON_GPIO_PERIC0_QCH 0x302c +#define QCH_CON_LHM_AXI_P_PERIC0_QCH 0x3030 +#define QCH_CON_PERIC0_CMU_PERIC0_QCH 0x3034 +#define QCH_CON_PERIC0_TOP0_QCH_I3C1 0x3038 +#define QCH_CON_PERIC0_TOP0_QCH_I3C2 0x303c +#define QCH_CON_PERIC0_TOP0_QCH_I3C3 0x3040 +#define QCH_CON_PERIC0_TOP0_QCH_I3C4 0x3044 +#define QCH_CON_PERIC0_TOP0_QCH_I3C5 0x3048 +#define QCH_CON_PERIC0_TOP0_QCH_I3C6 0x304c +#define QCH_CON_PERIC0_TOP0_QCH_I3C7 0x3050 +#define QCH_CON_PERIC0_TOP0_QCH_I3C8 0x3054 +#define QCH_CON_PERIC0_TOP0_QCH_USI1_USI 0x3058 +#define QCH_CON_PERIC0_TOP0_QCH_USI2_USI 0x305c +#define QCH_CON_PERIC0_TOP0_QCH_USI3_USI 0x3060 +#define QCH_CON_PERIC0_TOP0_QCH_USI4_USI 0x3064 +#define QCH_CON_PERIC0_TOP0_QCH_USI5_USI 0x3068 +#define QCH_CON_PERIC0_TOP0_QCH_USI6_USI 0x306c +#define QCH_CON_PERIC0_TOP0_QCH_USI7_USI 0x3070 +#define QCH_CON_PERIC0_TOP0_QCH_USI8_USI 0x3074 +#define QCH_CON_PERIC0_TOP1_QCH_USI0_UART 0x3078 +#define QCH_CON_PERIC0_TOP1_QCH_USI14_UART 0x307c +#define QCH_CON_SYSREG_PERIC0_QCH 0x3080 +#define QUEUE_CTRL_REG_BLK_PERIC0_CMU_PERIC0 0x3c00 + +static const unsigned long peric0_clk_regs[] __initconst = { + PLL_CON0_MUX_CLKCMU_PERIC0_BUS_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_BUS_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_I3C_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_I3C_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI0_UART_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI0_UART_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI14_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI14_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI1_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI1_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI2_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI2_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI3_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI3_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI4_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI4_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI5_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI5_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI6_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI6_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI7_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI7_USI_USER, + PLL_CON0_MUX_CLKCMU_PERIC0_USI8_USI_USER, + PLL_CON1_MUX_CLKCMU_PERIC0_USI8_USI_USER, + PERIC0_CMU_PERIC0_CONTROLLER_OPTION, + CLKOUT_CON_BLK_PERIC0_CMU_PERIC0_CLKOUT0, + CLK_CON_DIV_DIV_CLK_PERIC0_I3C, + CLK_CON_DIV_DIV_CLK_PERIC0_USI0_UART, + CLK_CON_DIV_DIV_CLK_PERIC0_USI14_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI1_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI2_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI3_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI4_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI5_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI, + CLK_CON_DIV_DIV_CLK_PERIC0_USI8_USI, + CLK_CON_BUF_CLKBUF_PERIC0_IP, + CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK, + CLK_CON_GAT_CLK_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_OSCCLK_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_D_TZPC_PERIC0_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPC_PERIC0_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPIO_PERIC0_IPCLKPORT_PCLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_LHM_AXI_P_PERIC0_IPCLKPORT_I_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_0, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_1, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_10, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_11, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_12, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_13, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_14, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_15, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_2, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_3, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_4, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_5, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_6, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_7, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_8, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_9, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_0, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_1, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_10, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_11, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_12, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_13, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_14, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_15, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_2, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_3, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_4, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_5, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_6, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_8, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_9, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_0, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_2, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_0, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_2, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_BUSP_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_I3C_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI0_UART_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI14_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI1_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI2_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI3_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI4_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI5_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI6_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI7_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI8_USI_IPCLKPORT_CLK, + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_SYSREG_PERIC0_IPCLKPORT_PCLK, + DMYQCH_CON_PERIC0_TOP0_QCH_S1, + DMYQCH_CON_PERIC0_TOP0_QCH_S2, + DMYQCH_CON_PERIC0_TOP0_QCH_S3, + DMYQCH_CON_PERIC0_TOP0_QCH_S4, + DMYQCH_CON_PERIC0_TOP0_QCH_S5, + DMYQCH_CON_PERIC0_TOP0_QCH_S6, + DMYQCH_CON_PERIC0_TOP0_QCH_S7, + DMYQCH_CON_PERIC0_TOP0_QCH_S8, + PCH_CON_LHM_AXI_P_PERIC0_PCH, + QCH_CON_D_TZPC_PERIC0_QCH, + QCH_CON_GPC_PERIC0_QCH, + QCH_CON_GPIO_PERIC0_QCH, + QCH_CON_LHM_AXI_P_PERIC0_QCH, + QCH_CON_PERIC0_CMU_PERIC0_QCH, + QCH_CON_PERIC0_TOP0_QCH_I3C1, + QCH_CON_PERIC0_TOP0_QCH_I3C2, + QCH_CON_PERIC0_TOP0_QCH_I3C3, + QCH_CON_PERIC0_TOP0_QCH_I3C4, + QCH_CON_PERIC0_TOP0_QCH_I3C5, + QCH_CON_PERIC0_TOP0_QCH_I3C6, + QCH_CON_PERIC0_TOP0_QCH_I3C7, + QCH_CON_PERIC0_TOP0_QCH_I3C8, + QCH_CON_PERIC0_TOP0_QCH_USI1_USI, + QCH_CON_PERIC0_TOP0_QCH_USI2_USI, + QCH_CON_PERIC0_TOP0_QCH_USI3_USI, + QCH_CON_PERIC0_TOP0_QCH_USI4_USI, + QCH_CON_PERIC0_TOP0_QCH_USI5_USI, + QCH_CON_PERIC0_TOP0_QCH_USI6_USI, + QCH_CON_PERIC0_TOP0_QCH_USI7_USI, + QCH_CON_PERIC0_TOP0_QCH_USI8_USI, + QCH_CON_PERIC0_TOP1_QCH_USI0_UART, + QCH_CON_PERIC0_TOP1_QCH_USI14_UART, + QCH_CON_SYSREG_PERIC0_QCH, + QUEUE_CTRL_REG_BLK_PERIC0_CMU_PERIC0, +}; + +/* List of parent clocks for Muxes in CMU_PERIC0 */ +PNAME(mout_peric0_bus_user_p) = { "oscclk", "dout_cmu_peric0_bus" }; +PNAME(mout_peric0_i3c_user_p) = { "oscclk", "dout_cmu_peric0_ip" }; +PNAME(mout_peric0_usi0_uart_user_p) = { "oscclk", "dout_cmu_peric0_ip" }; +PNAME(mout_peric0_usi_usi_user_p) = { "oscclk", "dout_cmu_peric0_ip" }; + +static const struct samsung_mux_clock peric0_mux_clks[] __initconst = { + MUX(CLK_MOUT_PERIC0_BUS_USER, "mout_peric0_bus_user", + mout_peric0_bus_user_p, PLL_CON0_MUX_CLKCMU_PERIC0_BUS_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_I3C_USER, "mout_peric0_i3c_user", + mout_peric0_i3c_user_p, PLL_CON0_MUX_CLKCMU_PERIC0_I3C_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI0_UART_USER, + "mout_peric0_usi0_uart_user", mout_peric0_usi0_uart_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI0_UART_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI14_USI_USER, + "mout_peric0_usi14_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI14_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI1_USI_USER, + "mout_peric0_usi1_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI1_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI2_USI_USER, + "mout_peric0_usi2_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI2_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI3_USI_USER, + "mout_peric0_usi3_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI3_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI4_USI_USER, + "mout_peric0_usi4_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI4_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI5_USI_USER, + "mout_peric0_usi5_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI5_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI6_USI_USER, + "mout_peric0_usi6_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI6_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI7_USI_USER, + "mout_peric0_usi7_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI7_USI_USER, 4, 1), + MUX(CLK_MOUT_PERIC0_USI8_USI_USER, + "mout_peric0_usi8_usi_user", mout_peric0_usi_usi_user_p, + PLL_CON0_MUX_CLKCMU_PERIC0_USI8_USI_USER, 4, 1), +}; + +static const struct samsung_div_clock peric0_div_clks[] __initconst = { + DIV(CLK_DOUT_PERIC0_I3C, "dout_peric0_i3c", "mout_peric0_i3c_user", + CLK_CON_DIV_DIV_CLK_PERIC0_I3C, 0, 3), + DIV(CLK_DOUT_PERIC0_USI0_UART, + "dout_peric0_usi0_uart", "mout_peric0_usi0_uart_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI0_UART, 0, 3), + DIV(CLK_DOUT_PERIC0_USI14_USI, + "dout_peric0_usi14_usi", "mout_peric0_usi14_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI14_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI1_USI, + "dout_peric0_usi1_usi", "mout_peric0_usi1_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI1_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI2_USI, + "dout_peric0_usi2_usi", "mout_peric0_usi2_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI2_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI3_USI, + "dout_peric0_usi3_usi", "mout_peric0_usi3_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI3_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI4_USI, + "dout_peric0_usi4_usi", "mout_peric0_usi4_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI4_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI5_USI, + "dout_peric0_usi5_usi", "mout_peric0_usi5_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI5_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI6_USI, + "dout_peric0_usi6_usi", "mout_peric0_usi6_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI6_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI7_USI, + "dout_peric0_usi7_usi", "mout_peric0_usi7_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI7_USI, 0, 3), + DIV(CLK_DOUT_PERIC0_USI8_USI, + "dout_peric0_usi8_usi", "mout_peric0_usi8_usi_user", + CLK_CON_DIV_DIV_CLK_PERIC0_USI8_USI, 0, 3), +}; + +static const struct samsung_gate_clock peric0_gate_clks[] __initconst = { + /* Disabling this clock makes the system hang. Mark the clock as critical. */ + GATE(CLK_GOUT_PERIC0_PERIC0_CMU_PERIC0_PCLK, + "gout_peric0_peric0_cmu_peric0_pclk", "mout_peric0_bus_user", + CLK_CON_GAT_CLK_BLK_PERIC0_UID_PERIC0_CMU_PERIC0_IPCLKPORT_PCLK, + 21, CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_OSCCLK_CLK, + "gout_peric0_clk_peric0_oscclk_clk", "oscclk", + CLK_CON_GAT_CLK_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_OSCCLK_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_D_TZPC_PERIC0_PCLK, + "gout_peric0_d_tzpc_peric0_pclk", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_D_TZPC_PERIC0_IPCLKPORT_PCLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_GPC_PERIC0_PCLK, + "gout_peric0_gpc_peric0_pclk", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPC_PERIC0_IPCLKPORT_PCLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_GPIO_PERIC0_PCLK, + "gout_peric0_gpio_peric0_pclk", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_GPIO_PERIC0_IPCLKPORT_PCLK, + 21, 0, 0), + /* Disabling this clock makes the system hang. Mark the clock as critical. */ + GATE(CLK_GOUT_PERIC0_LHM_AXI_P_PERIC0_I_CLK, + "gout_peric0_lhm_axi_p_peric0_i_clk", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_LHM_AXI_P_PERIC0_IPCLKPORT_I_CLK, + 21, CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_0, + "gout_peric0_peric0_top0_ipclk_0", "dout_peric0_usi1_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_0, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_1, + "gout_peric0_peric0_top0_ipclk_1", "dout_peric0_usi2_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_1, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_10, + "gout_peric0_peric0_top0_ipclk_10", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_10, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_11, + "gout_peric0_peric0_top0_ipclk_11", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_11, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_12, + "gout_peric0_peric0_top0_ipclk_12", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_12, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_13, + "gout_peric0_peric0_top0_ipclk_13", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_13, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_14, + "gout_peric0_peric0_top0_ipclk_14", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_14, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_15, + "gout_peric0_peric0_top0_ipclk_15", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_15, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_2, + "gout_peric0_peric0_top0_ipclk_2", "dout_peric0_usi3_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_2, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_3, + "gout_peric0_peric0_top0_ipclk_3", "dout_peric0_usi4_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_3, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_4, + "gout_peric0_peric0_top0_ipclk_4", "dout_peric0_usi5_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_4, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_5, + "gout_peric0_peric0_top0_ipclk_5", "dout_peric0_usi6_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_5, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_6, + "gout_peric0_peric0_top0_ipclk_6", "dout_peric0_usi7_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_6, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_7, + "gout_peric0_peric0_top0_ipclk_7", "dout_peric0_usi8_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_7, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_8, + "gout_peric0_peric0_top0_ipclk_8", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_8, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_9, + "gout_peric0_peric0_top0_ipclk_9", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_IPCLK_9, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_0, + "gout_peric0_peric0_top0_pclk_0", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_0, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_1, + "gout_peric0_peric0_top0_pclk_1", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_1, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_10, + "gout_peric0_peric0_top0_pclk_10", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_10, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_11, + "gout_peric0_peric0_top0_pclk_11", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_11, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_12, + "gout_peric0_peric0_top0_pclk_12", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_12, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_13, + "gout_peric0_peric0_top0_pclk_13", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_13, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_14, + "gout_peric0_peric0_top0_pclk_14", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_14, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_15, + "gout_peric0_peric0_top0_pclk_15", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_15, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_2, + "gout_peric0_peric0_top0_pclk_2", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_2, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_3, + "gout_peric0_peric0_top0_pclk_3", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_3, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_4, + "gout_peric0_peric0_top0_pclk_4", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_4, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_5, + "gout_peric0_peric0_top0_pclk_5", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_5, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_6, + "gout_peric0_peric0_top0_pclk_6", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_6, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_7, + "gout_peric0_peric0_top0_pclk_7", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_7, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_8, + "gout_peric0_peric0_top0_pclk_8", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_8, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_9, + "gout_peric0_peric0_top0_pclk_9", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP0_IPCLKPORT_PCLK_9, + 21, 0, 0), + /* Disabling this clock makes the system hang. Mark the clock as critical. */ + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_0, + "gout_peric0_peric0_top1_ipclk_0", "dout_peric0_usi0_uart", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_0, + 21, CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_2, + "gout_peric0_peric0_top1_ipclk_2", "dout_peric0_usi14_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_IPCLK_2, + 21, 0, 0), + /* Disabling this clock makes the system hang. Mark the clock as critical. */ + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_0, + "gout_peric0_peric0_top1_pclk_0", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_0, + 21, CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_2, + "gout_peric0_peric0_top1_pclk_2", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_PERIC0_TOP1_IPCLKPORT_PCLK_2, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_BUSP_CLK, + "gout_peric0_clk_peric0_busp_clk", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_BUSP_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_I3C_CLK, + "gout_peric0_clk_peric0_i3c_clk", "dout_peric0_i3c", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_I3C_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI0_UART_CLK, + "gout_peric0_clk_peric0_usi0_uart_clk", "dout_peric0_usi0_uart", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI0_UART_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI14_USI_CLK, + "gout_peric0_clk_peric0_usi14_usi_clk", "dout_peric0_usi14_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI14_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI1_USI_CLK, + "gout_peric0_clk_peric0_usi1_usi_clk", "dout_peric0_usi1_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI1_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI2_USI_CLK, + "gout_peric0_clk_peric0_usi2_usi_clk", "dout_peric0_usi2_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI2_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI3_USI_CLK, + "gout_peric0_clk_peric0_usi3_usi_clk", "dout_peric0_usi3_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI3_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI4_USI_CLK, + "gout_peric0_clk_peric0_usi4_usi_clk", "dout_peric0_usi4_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI4_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI5_USI_CLK, + "gout_peric0_clk_peric0_usi5_usi_clk", "dout_peric0_usi5_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI5_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI6_USI_CLK, + "gout_peric0_clk_peric0_usi6_usi_clk", "dout_peric0_usi6_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI6_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI7_USI_CLK, + "gout_peric0_clk_peric0_usi7_usi_clk", "dout_peric0_usi7_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI7_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_CLK_PERIC0_USI8_USI_CLK, + "gout_peric0_clk_peric0_usi8_usi_clk", "dout_peric0_usi8_usi", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_RSTNSYNC_CLK_PERIC0_USI8_USI_IPCLKPORT_CLK, + 21, 0, 0), + GATE(CLK_GOUT_PERIC0_SYSREG_PERIC0_PCLK, + "gout_peric0_sysreg_peric0_pclk", "mout_peric0_bus_user", + CLK_CON_GAT_GOUT_BLK_PERIC0_UID_SYSREG_PERIC0_IPCLKPORT_PCLK, + 21, 0, 0), +}; + +static const struct samsung_cmu_info peric0_cmu_info __initconst = { + .mux_clks = peric0_mux_clks, + .nr_mux_clks = ARRAY_SIZE(peric0_mux_clks), + .div_clks = peric0_div_clks, + .nr_div_clks = ARRAY_SIZE(peric0_div_clks), + .gate_clks = peric0_gate_clks, + .nr_gate_clks = ARRAY_SIZE(peric0_gate_clks), + .nr_clk_ids = CLKS_NR_PERIC0, + .clk_regs = peric0_clk_regs, + .nr_clk_regs = ARRAY_SIZE(peric0_clk_regs), + .clk_name = "bus", +}; + /* ---- platform_driver ----------------------------------------------------- */ static int __init gs101_cmu_probe(struct platform_device *pdev) @@ -2498,6 +3078,9 @@ static const struct of_device_id gs101_cmu_of_match[] = { }, { .compatible = "google,gs101-cmu-misc", .data = &misc_cmu_info, + }, { + .compatible = "google,gs101-cmu-peric0", + .data = &peric0_cmu_info, }, { }, };