diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0714-clk-bcm2835-Introduce-SoC-specific-clock-registratio.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0714-clk-bcm2835-Introduce-SoC-specific-clock-registratio.patch | 597 |
1 files changed, 0 insertions, 597 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0714-clk-bcm2835-Introduce-SoC-specific-clock-registratio.patch b/target/linux/brcm2708/patches-4.19/950-0714-clk-bcm2835-Introduce-SoC-specific-clock-registratio.patch deleted file mode 100644 index 52f716e74d..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0714-clk-bcm2835-Introduce-SoC-specific-clock-registratio.patch +++ /dev/null @@ -1,597 +0,0 @@ -From 125afc5cf080b29e9114d89f6052fa4a936a3f19 Mon Sep 17 00:00:00 2001 -From: Stefan Wahren <wahrenst@gmx.net> -Date: Thu, 19 Sep 2019 20:12:15 +0200 -Subject: [PATCH] clk: bcm2835: Introduce SoC specific clock - registration - -commit ee0a5a9013b2b2502571a763c3093d400d18191f upstream. - -In order to support SoC specific clocks (e.g. emmc2 for BCM2711), we -extend the description with a SoC support flag. This approach avoids long -and mostly redundant lists of clock IDs. Since PLLH is specific to -BCM2835, we register only rest of the clocks as common to all SoC. - -Suggested-by: Florian Fainelli <f.fainelli@gmail.com> -Signed-off-by: Stefan Wahren <wahrenst@gmx.net> -Reviewed-by: Matthias Brugger <mbrugger@suse.com> -Acked-by: Eric Anholt <eric@anholt.net> -Reviewed-by: Eric Anholt <eric@anholt.net> ---- - drivers/clk/bcm/clk-bcm2835.c | 115 +++++++++++++++++++++++++++++----- - 1 file changed, 98 insertions(+), 17 deletions(-) - ---- a/drivers/clk/bcm/clk-bcm2835.c -+++ b/drivers/clk/bcm/clk-bcm2835.c -@@ -40,7 +40,7 @@ - #include <linux/debugfs.h> - #include <linux/delay.h> - #include <linux/module.h> --#include <linux/of.h> -+#include <linux/of_device.h> - #include <linux/platform_device.h> - #include <linux/slab.h> - #include <dt-bindings/clock/bcm2835.h> -@@ -301,6 +301,9 @@ - - #define VCMSG_ID_CORE_CLOCK 4 - -+#define SOC_BCM2835 BIT(0) -+#define SOC_ALL (SOC_BCM2835) -+ - /* - * Names of clocks used within the driver that need to be replaced - * with an external parent's name. This array is in the order that -@@ -333,6 +336,10 @@ struct bcm2835_cprman { - struct clk_hw_onecell_data onecell; - }; - -+struct cprman_plat_data { -+ unsigned int soc; -+}; -+ - static inline void cprman_write(struct bcm2835_cprman *cprman, u32 reg, u32 val) - { - writel(CM_PASSWORD | val, cprman->regs + reg); -@@ -1528,22 +1535,28 @@ typedef struct clk_hw *(*bcm2835_clk_reg - const void *data); - struct bcm2835_clk_desc { - bcm2835_clk_register clk_register; -+ unsigned int supported; - const void *data; - }; - - /* assignment helper macros for different clock types */ --#define _REGISTER(f, ...) { .clk_register = (bcm2835_clk_register)f, \ -- .data = __VA_ARGS__ } --#define REGISTER_PLL(...) _REGISTER(&bcm2835_register_pll, \ -+#define _REGISTER(f, s, ...) { .clk_register = (bcm2835_clk_register)f, \ -+ .supported = s, \ -+ .data = __VA_ARGS__ } -+#define REGISTER_PLL(s, ...) _REGISTER(&bcm2835_register_pll, \ -+ s, \ - &(struct bcm2835_pll_data) \ - {__VA_ARGS__}) --#define REGISTER_PLL_DIV(...) _REGISTER(&bcm2835_register_pll_divider, \ -- &(struct bcm2835_pll_divider_data) \ -- {__VA_ARGS__}) --#define REGISTER_CLK(...) _REGISTER(&bcm2835_register_clock, \ -+#define REGISTER_PLL_DIV(s, ...) _REGISTER(&bcm2835_register_pll_divider, \ -+ s, \ -+ &(struct bcm2835_pll_divider_data) \ -+ {__VA_ARGS__}) -+#define REGISTER_CLK(s, ...) _REGISTER(&bcm2835_register_clock, \ -+ s, \ - &(struct bcm2835_clock_data) \ - {__VA_ARGS__}) --#define REGISTER_GATE(...) _REGISTER(&bcm2835_register_gate, \ -+#define REGISTER_GATE(s, ...) _REGISTER(&bcm2835_register_gate, \ -+ s, \ - &(struct bcm2835_gate_data) \ - {__VA_ARGS__}) - -@@ -1557,7 +1570,8 @@ static const char *const bcm2835_clock_o - "testdebug1" - }; - --#define REGISTER_OSC_CLK(...) REGISTER_CLK( \ -+#define REGISTER_OSC_CLK(s, ...) REGISTER_CLK( \ -+ s, \ - .num_mux_parents = ARRAY_SIZE(bcm2835_clock_osc_parents), \ - .parents = bcm2835_clock_osc_parents, \ - __VA_ARGS__) -@@ -1574,7 +1588,8 @@ static const char *const bcm2835_clock_p - "pllh_aux", - }; - --#define REGISTER_PER_CLK(...) REGISTER_CLK( \ -+#define REGISTER_PER_CLK(s, ...) REGISTER_CLK( \ -+ s, \ - .num_mux_parents = ARRAY_SIZE(bcm2835_clock_per_parents), \ - .parents = bcm2835_clock_per_parents, \ - __VA_ARGS__) -@@ -1599,7 +1614,8 @@ static const char *const bcm2835_pcm_per - "-", - }; - --#define REGISTER_PCM_CLK(...) REGISTER_CLK( \ -+#define REGISTER_PCM_CLK(s, ...) REGISTER_CLK( \ -+ s, \ - .num_mux_parents = ARRAY_SIZE(bcm2835_pcm_per_parents), \ - .parents = bcm2835_pcm_per_parents, \ - __VA_ARGS__) -@@ -1618,7 +1634,8 @@ static const char *const bcm2835_clock_v - "pllc_core2", - }; - --#define REGISTER_VPU_CLK(...) REGISTER_CLK( \ -+#define REGISTER_VPU_CLK(s, ...) REGISTER_CLK( \ -+ s, \ - .num_mux_parents = ARRAY_SIZE(bcm2835_clock_vpu_parents), \ - .parents = bcm2835_clock_vpu_parents, \ - __VA_ARGS__) -@@ -1654,12 +1671,14 @@ static const char *const bcm2835_clock_d - "dsi1_byte_inv", - }; - --#define REGISTER_DSI0_CLK(...) REGISTER_CLK( \ -+#define REGISTER_DSI0_CLK(s, ...) REGISTER_CLK( \ -+ s, \ - .num_mux_parents = ARRAY_SIZE(bcm2835_clock_dsi0_parents), \ - .parents = bcm2835_clock_dsi0_parents, \ - __VA_ARGS__) - --#define REGISTER_DSI1_CLK(...) REGISTER_CLK( \ -+#define REGISTER_DSI1_CLK(s, ...) REGISTER_CLK( \ -+ s, \ - .num_mux_parents = ARRAY_SIZE(bcm2835_clock_dsi1_parents), \ - .parents = bcm2835_clock_dsi1_parents, \ - __VA_ARGS__) -@@ -1679,6 +1698,7 @@ static const struct bcm2835_clk_desc clk - * AUDIO domain is on. - */ - [BCM2835_PLLA] = REGISTER_PLL( -+ SOC_ALL, - .name = "plla", - .cm_ctrl_reg = CM_PLLA, - .a2w_ctrl_reg = A2W_PLLA_CTRL, -@@ -1693,6 +1713,7 @@ static const struct bcm2835_clk_desc clk - .max_rate = 2400000000u, - .max_fb_rate = BCM2835_MAX_FB_RATE), - [BCM2835_PLLA_CORE] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plla_core", - .source_pll = "plla", - .cm_reg = CM_PLLA, -@@ -1702,6 +1723,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLA_PER] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plla_per", - .source_pll = "plla", - .cm_reg = CM_PLLA, -@@ -1711,6 +1733,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLA_DSI0] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plla_dsi0", - .source_pll = "plla", - .cm_reg = CM_PLLA, -@@ -1719,6 +1742,7 @@ static const struct bcm2835_clk_desc clk - .hold_mask = CM_PLLA_HOLDDSI0, - .fixed_divider = 1), - [BCM2835_PLLA_CCP2] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plla_ccp2", - .source_pll = "plla", - .cm_reg = CM_PLLA, -@@ -1730,6 +1754,7 @@ static const struct bcm2835_clk_desc clk - - /* PLLB is used for the ARM's clock. */ - [BCM2835_PLLB] = REGISTER_PLL( -+ SOC_ALL, - .name = "pllb", - .cm_ctrl_reg = CM_PLLB, - .a2w_ctrl_reg = A2W_PLLB_CTRL, -@@ -1744,6 +1769,7 @@ static const struct bcm2835_clk_desc clk - .max_rate = 3000000000u, - .max_fb_rate = BCM2835_MAX_FB_RATE), - [BCM2835_PLLB_ARM] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "pllb_arm", - .source_pll = "pllb", - .cm_reg = CM_PLLB, -@@ -1760,6 +1786,7 @@ static const struct bcm2835_clk_desc clk - * AUDIO domain is on. - */ - [BCM2835_PLLC] = REGISTER_PLL( -+ SOC_ALL, - .name = "pllc", - .cm_ctrl_reg = CM_PLLC, - .a2w_ctrl_reg = A2W_PLLC_CTRL, -@@ -1774,6 +1801,7 @@ static const struct bcm2835_clk_desc clk - .max_rate = 3000000000u, - .max_fb_rate = BCM2835_MAX_FB_RATE), - [BCM2835_PLLC_CORE0] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "pllc_core0", - .source_pll = "pllc", - .cm_reg = CM_PLLC, -@@ -1783,6 +1811,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLC_CORE1] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "pllc_core1", - .source_pll = "pllc", - .cm_reg = CM_PLLC, -@@ -1792,6 +1821,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLC_CORE2] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "pllc_core2", - .source_pll = "pllc", - .cm_reg = CM_PLLC, -@@ -1801,6 +1831,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLC_PER] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "pllc_per", - .source_pll = "pllc", - .cm_reg = CM_PLLC, -@@ -1817,6 +1848,7 @@ static const struct bcm2835_clk_desc clk - * AUDIO domain is on. - */ - [BCM2835_PLLD] = REGISTER_PLL( -+ SOC_ALL, - .name = "plld", - .cm_ctrl_reg = CM_PLLD, - .a2w_ctrl_reg = A2W_PLLD_CTRL, -@@ -1831,6 +1863,7 @@ static const struct bcm2835_clk_desc clk - .max_rate = 2400000000u, - .max_fb_rate = BCM2835_MAX_FB_RATE), - [BCM2835_PLLD_CORE] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plld_core", - .source_pll = "plld", - .cm_reg = CM_PLLD, -@@ -1840,6 +1873,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLD_PER] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plld_per", - .source_pll = "plld", - .cm_reg = CM_PLLD, -@@ -1849,6 +1883,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLD_DSI0] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plld_dsi0", - .source_pll = "plld", - .cm_reg = CM_PLLD, -@@ -1857,6 +1892,7 @@ static const struct bcm2835_clk_desc clk - .hold_mask = CM_PLLD_HOLDDSI0, - .fixed_divider = 1), - [BCM2835_PLLD_DSI1] = REGISTER_PLL_DIV( -+ SOC_ALL, - .name = "plld_dsi1", - .source_pll = "plld", - .cm_reg = CM_PLLD, -@@ -1872,6 +1908,7 @@ static const struct bcm2835_clk_desc clk - * It is in the HDMI power domain. - */ - [BCM2835_PLLH] = REGISTER_PLL( -+ SOC_BCM2835, - "pllh", - .cm_ctrl_reg = CM_PLLH, - .a2w_ctrl_reg = A2W_PLLH_CTRL, -@@ -1886,6 +1923,7 @@ static const struct bcm2835_clk_desc clk - .max_rate = 3000000000u, - .max_fb_rate = BCM2835_MAX_FB_RATE), - [BCM2835_PLLH_RCAL] = REGISTER_PLL_DIV( -+ SOC_BCM2835, - .name = "pllh_rcal", - .source_pll = "pllh", - .cm_reg = CM_PLLH, -@@ -1895,6 +1933,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 10, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLH_AUX] = REGISTER_PLL_DIV( -+ SOC_BCM2835, - .name = "pllh_aux", - .source_pll = "pllh", - .cm_reg = CM_PLLH, -@@ -1904,6 +1943,7 @@ static const struct bcm2835_clk_desc clk - .fixed_divider = 1, - .flags = CLK_SET_RATE_PARENT), - [BCM2835_PLLH_PIX] = REGISTER_PLL_DIV( -+ SOC_BCM2835, - .name = "pllh_pix", - .source_pll = "pllh", - .cm_reg = CM_PLLH, -@@ -1919,6 +1959,7 @@ static const struct bcm2835_clk_desc clk - - /* One Time Programmable Memory clock. Maximum 10Mhz. */ - [BCM2835_CLOCK_OTP] = REGISTER_OSC_CLK( -+ SOC_ALL, - .name = "otp", - .ctl_reg = CM_OTPCTL, - .div_reg = CM_OTPDIV, -@@ -1930,6 +1971,7 @@ static const struct bcm2835_clk_desc clk - * bythe watchdog timer and the camera pulse generator. - */ - [BCM2835_CLOCK_TIMER] = REGISTER_OSC_CLK( -+ SOC_ALL, - .name = "timer", - .ctl_reg = CM_TIMERCTL, - .div_reg = CM_TIMERDIV, -@@ -1940,12 +1982,14 @@ static const struct bcm2835_clk_desc clk - * Generally run at 2Mhz, max 5Mhz. - */ - [BCM2835_CLOCK_TSENS] = REGISTER_OSC_CLK( -+ SOC_ALL, - .name = "tsens", - .ctl_reg = CM_TSENSCTL, - .div_reg = CM_TSENSDIV, - .int_bits = 5, - .frac_bits = 0), - [BCM2835_CLOCK_TEC] = REGISTER_OSC_CLK( -+ SOC_ALL, - .name = "tec", - .ctl_reg = CM_TECCTL, - .div_reg = CM_TECDIV, -@@ -1954,6 +1998,7 @@ static const struct bcm2835_clk_desc clk - - /* clocks with vpu parent mux */ - [BCM2835_CLOCK_H264] = REGISTER_VPU_CLK( -+ SOC_ALL, - .name = "h264", - .ctl_reg = CM_H264CTL, - .div_reg = CM_H264DIV, -@@ -1961,6 +2006,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 8, - .tcnt_mux = 1), - [BCM2835_CLOCK_ISP] = REGISTER_VPU_CLK( -+ SOC_ALL, - .name = "isp", - .ctl_reg = CM_ISPCTL, - .div_reg = CM_ISPDIV, -@@ -1973,6 +2019,7 @@ static const struct bcm2835_clk_desc clk - * in the SDRAM controller can't be used. - */ - [BCM2835_CLOCK_SDRAM] = REGISTER_VPU_CLK( -+ SOC_ALL, - .name = "sdram", - .ctl_reg = CM_SDCCTL, - .div_reg = CM_SDCDIV, -@@ -1980,6 +2027,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 0, - .tcnt_mux = 3), - [BCM2835_CLOCK_V3D] = REGISTER_VPU_CLK( -+ SOC_ALL, - .name = "v3d", - .ctl_reg = CM_V3DCTL, - .div_reg = CM_V3DDIV, -@@ -1993,6 +2041,7 @@ static const struct bcm2835_clk_desc clk - * in various hardware documentation. - */ - [BCM2835_CLOCK_VPU] = REGISTER_VPU_CLK( -+ SOC_ALL, - .name = "vpu", - .ctl_reg = CM_VPUCTL, - .div_reg = CM_VPUDIV, -@@ -2004,6 +2053,7 @@ static const struct bcm2835_clk_desc clk - - /* clocks with per parent mux */ - [BCM2835_CLOCK_AVEO] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "aveo", - .ctl_reg = CM_AVEOCTL, - .div_reg = CM_AVEODIV, -@@ -2011,6 +2061,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 0, - .tcnt_mux = 38), - [BCM2835_CLOCK_CAM0] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "cam0", - .ctl_reg = CM_CAM0CTL, - .div_reg = CM_CAM0DIV, -@@ -2018,6 +2069,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 8, - .tcnt_mux = 14), - [BCM2835_CLOCK_CAM1] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "cam1", - .ctl_reg = CM_CAM1CTL, - .div_reg = CM_CAM1DIV, -@@ -2025,12 +2077,14 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 8, - .tcnt_mux = 15), - [BCM2835_CLOCK_DFT] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "dft", - .ctl_reg = CM_DFTCTL, - .div_reg = CM_DFTDIV, - .int_bits = 5, - .frac_bits = 0), - [BCM2835_CLOCK_DPI] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "dpi", - .ctl_reg = CM_DPICTL, - .div_reg = CM_DPIDIV, -@@ -2040,6 +2094,7 @@ static const struct bcm2835_clk_desc clk - - /* Arasan EMMC clock */ - [BCM2835_CLOCK_EMMC] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "emmc", - .ctl_reg = CM_EMMCCTL, - .div_reg = CM_EMMCDIV, -@@ -2049,6 +2104,7 @@ static const struct bcm2835_clk_desc clk - - /* General purpose (GPIO) clocks */ - [BCM2835_CLOCK_GP0] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "gp0", - .ctl_reg = CM_GP0CTL, - .div_reg = CM_GP0DIV, -@@ -2057,6 +2113,7 @@ static const struct bcm2835_clk_desc clk - .is_mash_clock = true, - .tcnt_mux = 20), - [BCM2835_CLOCK_GP1] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "gp1", - .ctl_reg = CM_GP1CTL, - .div_reg = CM_GP1DIV, -@@ -2066,6 +2123,7 @@ static const struct bcm2835_clk_desc clk - .is_mash_clock = true, - .tcnt_mux = 21), - [BCM2835_CLOCK_GP2] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "gp2", - .ctl_reg = CM_GP2CTL, - .div_reg = CM_GP2DIV, -@@ -2075,6 +2133,7 @@ static const struct bcm2835_clk_desc clk - - /* HDMI state machine */ - [BCM2835_CLOCK_HSM] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "hsm", - .ctl_reg = CM_HSMCTL, - .div_reg = CM_HSMDIV, -@@ -2082,6 +2141,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 8, - .tcnt_mux = 22), - [BCM2835_CLOCK_PCM] = REGISTER_PCM_CLK( -+ SOC_ALL, - .name = "pcm", - .ctl_reg = CM_PCMCTL, - .div_reg = CM_PCMDIV, -@@ -2091,6 +2151,7 @@ static const struct bcm2835_clk_desc clk - .low_jitter = true, - .tcnt_mux = 23), - [BCM2835_CLOCK_PWM] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "pwm", - .ctl_reg = CM_PWMCTL, - .div_reg = CM_PWMDIV, -@@ -2099,6 +2160,7 @@ static const struct bcm2835_clk_desc clk - .is_mash_clock = true, - .tcnt_mux = 24), - [BCM2835_CLOCK_SLIM] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "slim", - .ctl_reg = CM_SLIMCTL, - .div_reg = CM_SLIMDIV, -@@ -2107,6 +2169,7 @@ static const struct bcm2835_clk_desc clk - .is_mash_clock = true, - .tcnt_mux = 25), - [BCM2835_CLOCK_SMI] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "smi", - .ctl_reg = CM_SMICTL, - .div_reg = CM_SMIDIV, -@@ -2114,6 +2177,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 8, - .tcnt_mux = 27), - [BCM2835_CLOCK_UART] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "uart", - .ctl_reg = CM_UARTCTL, - .div_reg = CM_UARTDIV, -@@ -2123,6 +2187,7 @@ static const struct bcm2835_clk_desc clk - - /* TV encoder clock. Only operating frequency is 108Mhz. */ - [BCM2835_CLOCK_VEC] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "vec", - .ctl_reg = CM_VECCTL, - .div_reg = CM_VECDIV, -@@ -2137,6 +2202,7 @@ static const struct bcm2835_clk_desc clk - - /* dsi clocks */ - [BCM2835_CLOCK_DSI0E] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "dsi0e", - .ctl_reg = CM_DSI0ECTL, - .div_reg = CM_DSI0EDIV, -@@ -2144,6 +2210,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 8, - .tcnt_mux = 18), - [BCM2835_CLOCK_DSI1E] = REGISTER_PER_CLK( -+ SOC_ALL, - .name = "dsi1e", - .ctl_reg = CM_DSI1ECTL, - .div_reg = CM_DSI1EDIV, -@@ -2151,6 +2218,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 8, - .tcnt_mux = 19), - [BCM2835_CLOCK_DSI0P] = REGISTER_DSI0_CLK( -+ SOC_ALL, - .name = "dsi0p", - .ctl_reg = CM_DSI0PCTL, - .div_reg = CM_DSI0PDIV, -@@ -2158,6 +2226,7 @@ static const struct bcm2835_clk_desc clk - .frac_bits = 0, - .tcnt_mux = 12), - [BCM2835_CLOCK_DSI1P] = REGISTER_DSI1_CLK( -+ SOC_ALL, - .name = "dsi1p", - .ctl_reg = CM_DSI1PCTL, - .div_reg = CM_DSI1PDIV, -@@ -2174,6 +2243,7 @@ static const struct bcm2835_clk_desc clk - * non-stop vpu clock. - */ - [BCM2835_CLOCK_PERI_IMAGE] = REGISTER_GATE( -+ SOC_ALL, - .name = "peri_image", - .parent = "vpu", - .ctl_reg = CM_PERIICTL), -@@ -2221,11 +2291,16 @@ static int bcm2835_clk_probe(struct plat - struct resource *res; - const struct bcm2835_clk_desc *desc; - const size_t asize = ARRAY_SIZE(clk_desc_array); -+ const struct cprman_plat_data *pdata; - struct device_node *fw_node; - size_t i; - u32 clk_id; - int ret; - -+ pdata = of_device_get_match_data(&pdev->dev); -+ if (!pdata) -+ return -ENODEV; -+ - cprman = devm_kzalloc(dev, - struct_size(cprman, onecell.hws, asize), - GFP_KERNEL); -@@ -2276,8 +2351,10 @@ static int bcm2835_clk_probe(struct plat - - for (i = 0; i < asize; i++) { - desc = &clk_desc_array[i]; -- if (desc->clk_register && desc->data) -+ if (desc->clk_register && desc->data && -+ (desc->supported & pdata->soc)) { - hws[i] = desc->clk_register(cprman, desc->data); -+ } - } - - ret = bcm2835_mark_sdc_parent_critical(hws[BCM2835_CLOCK_SDRAM]->clk); -@@ -2295,8 +2372,12 @@ static int bcm2835_clk_probe(struct plat - return 0; - } - -+static const struct cprman_plat_data cprman_bcm2835_plat_data = { -+ .soc = SOC_BCM2835, -+}; -+ - static const struct of_device_id bcm2835_clk_of_match[] = { -- { .compatible = "brcm,bcm2835-cprman", }, -+ { .compatible = "brcm,bcm2835-cprman", .data = &cprman_bcm2835_plat_data }, - {} - }; - MODULE_DEVICE_TABLE(of, bcm2835_clk_of_match); |