hc
2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390
kernel/include/linux/platform_data/ti-sysc.h
....@@ -1,3 +1,5 @@
1
+/* SPDX-License-Identifier: GPL-2.0 */
2
+
13 #ifndef __TI_SYSC_DATA_H__
24 #define __TI_SYSC_DATA_H__
35
....@@ -15,10 +17,12 @@
1517 TI_SYSC_OMAP4_MCASP,
1618 TI_SYSC_OMAP4_USB_HOST_FS,
1719 TI_SYSC_DRA7_MCAN,
20
+ TI_SYSC_PRUSS,
1821 };
1922
2023 struct ti_sysc_cookie {
2124 void *data;
25
+ void *clkdm;
2226 };
2327
2428 /**
....@@ -46,9 +50,28 @@
4650 s8 emufree_shift;
4751 };
4852
49
-#define SYSC_QUIRK_RESOURCE_PROVIDER BIT(9)
50
-#define SYSC_QUIRK_LEGACY_IDLE BIT(8)
51
-#define SYSC_QUIRK_RESET_STATUS BIT(7)
53
+#define SYSC_QUIRK_REINIT_ON_CTX_LOST BIT(28)
54
+#define SYSC_QUIRK_REINIT_ON_RESUME BIT(27)
55
+#define SYSC_QUIRK_GPMC_DEBUG BIT(26)
56
+#define SYSC_MODULE_QUIRK_ENA_RESETDONE BIT(25)
57
+#define SYSC_MODULE_QUIRK_PRUSS BIT(24)
58
+#define SYSC_MODULE_QUIRK_DSS_RESET BIT(23)
59
+#define SYSC_MODULE_QUIRK_RTC_UNLOCK BIT(22)
60
+#define SYSC_QUIRK_CLKDM_NOAUTO BIT(21)
61
+#define SYSC_QUIRK_FORCE_MSTANDBY BIT(20)
62
+#define SYSC_MODULE_QUIRK_AESS BIT(19)
63
+#define SYSC_MODULE_QUIRK_SGX BIT(18)
64
+#define SYSC_MODULE_QUIRK_HDQ1W BIT(17)
65
+#define SYSC_MODULE_QUIRK_I2C BIT(16)
66
+#define SYSC_MODULE_QUIRK_WDT BIT(15)
67
+#define SYSS_QUIRK_RESETDONE_INVERTED BIT(14)
68
+#define SYSC_QUIRK_SWSUP_MSTANDBY BIT(13)
69
+#define SYSC_QUIRK_SWSUP_SIDLE_ACT BIT(12)
70
+#define SYSC_QUIRK_SWSUP_SIDLE BIT(11)
71
+#define SYSC_QUIRK_EXT_OPT_CLOCK BIT(10)
72
+#define SYSC_QUIRK_LEGACY_IDLE BIT(9)
73
+#define SYSC_QUIRK_RESET_STATUS BIT(8)
74
+#define SYSC_QUIRK_NO_IDLE BIT(7)
5275 #define SYSC_QUIRK_NO_IDLE_ON_INIT BIT(6)
5376 #define SYSC_QUIRK_NO_RESET_ON_INIT BIT(5)
5477 #define SYSC_QUIRK_OPT_CLKS_NEEDED BIT(4)
....@@ -61,7 +84,7 @@
6184
6285 /**
6386 * struct sysc_capabilities - capabilities for an interconnect target module
64
- *
87
+ * @type: sysc type identifier for the module
6588 * @sysc_mask: bitmask of supported SYSCONFIG register bits
6689 * @regbits: bitmask of SYSCONFIG register bits
6790 * @mod_quirks: bitmask of module specific quirks
....@@ -76,8 +99,9 @@
7699 /**
77100 * struct sysc_config - configuration for an interconnect target module
78101 * @sysc_val: configured value for sysc register
102
+ * @syss_mask: configured mask value for SYSSTATUS register
79103 * @midlemodes: bitmask of supported master idle modes
80
- * @sidlemodes: bitmask of supported master idle modes
104
+ * @sidlemodes: bitmask of supported slave idle modes
81105 * @srst_udelay: optional delay needed after OCP soft reset
82106 * @quirks: bitmask of enabled quirks
83107 */
....@@ -121,9 +145,17 @@
121145 };
122146
123147 struct device;
148
+struct clk;
124149
125150 struct ti_sysc_platform_data {
126151 struct of_dev_auxdata *auxdata;
152
+ bool (*soc_type_gp)(void);
153
+ int (*init_clockdomain)(struct device *dev, struct clk *fck,
154
+ struct clk *ick, struct ti_sysc_cookie *cookie);
155
+ void (*clkdm_deny_idle)(struct device *dev,
156
+ const struct ti_sysc_cookie *cookie);
157
+ void (*clkdm_allow_idle)(struct device *dev,
158
+ const struct ti_sysc_cookie *cookie);
127159 int (*init_module)(struct device *dev,
128160 const struct ti_sysc_module_data *data,
129161 struct ti_sysc_cookie *cookie);