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-rw-r--r--drivers/clk/sunxi-ng/ccu-sun20i-d1-r.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun20i-d1.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun4i-a10.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun50i-a100-r.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun50i-a100.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun50i-a64.c14
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun50i-h6.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun50i-h616.c7
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun50i-h616.h2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun6i-a31.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun6i-rtc.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-a23.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-a33.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-a83t.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-de2.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-h3.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-r.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-r40.c4
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun8i-v3s.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-sun9i-a80.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c2
-rw-r--r--drivers/clk/sunxi-ng/ccu_common.c19
-rw-r--r--drivers/clk/sunxi-ng/ccu_nkm.c21
-rw-r--r--drivers/clk/sunxi-ng/ccu_nkm.h2
27 files changed, 96 insertions, 13 deletions
diff --git a/drivers/clk/sunxi-ng/ccu-sun20i-d1-r.c b/drivers/clk/sunxi-ng/ccu-sun20i-d1-r.c
index 9d3ffd3fb2c1..de36e21d3eaf 100644
--- a/drivers/clk/sunxi-ng/ccu-sun20i-d1-r.c
+++ b/drivers/clk/sunxi-ng/ccu-sun20i-d1-r.c
@@ -125,6 +125,7 @@ static const struct of_device_id sun20i_d1_r_ccu_ids[] = {
{ .compatible = "allwinner,sun20i-d1-r-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun20i_d1_r_ccu_ids);
static struct platform_driver sun20i_d1_r_ccu_driver = {
.probe = sun20i_d1_r_ccu_probe,
@@ -137,4 +138,5 @@ static struct platform_driver sun20i_d1_r_ccu_driver = {
module_platform_driver(sun20i_d1_r_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner D1/R528/T113 PRCM CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun20i-d1.c b/drivers/clk/sunxi-ng/ccu-sun20i-d1.c
index 48a8fb2c43b7..9b5cfac2ee70 100644
--- a/drivers/clk/sunxi-ng/ccu-sun20i-d1.c
+++ b/drivers/clk/sunxi-ng/ccu-sun20i-d1.c
@@ -1394,6 +1394,7 @@ static const struct of_device_id sun20i_d1_ccu_ids[] = {
{ .compatible = "allwinner,sun20i-d1-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun20i_d1_ccu_ids);
static struct platform_driver sun20i_d1_ccu_driver = {
.probe = sun20i_d1_ccu_probe,
@@ -1406,4 +1407,5 @@ static struct platform_driver sun20i_d1_ccu_driver = {
module_platform_driver(sun20i_d1_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner D1/R528/T113 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
index 451ebb7c99a3..d1a1683baff4 100644
--- a/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
+++ b/drivers/clk/sunxi-ng/ccu-sun4i-a10.c
@@ -1481,6 +1481,7 @@ static const struct of_device_id sun4i_a10_ccu_ids[] = {
},
{ }
};
+MODULE_DEVICE_TABLE(of, sun4i_a10_ccu_ids);
static struct platform_driver sun4i_a10_ccu_driver = {
.probe = sun4i_a10_ccu_probe,
@@ -1493,4 +1494,5 @@ static struct platform_driver sun4i_a10_ccu_driver = {
module_platform_driver(sun4i_a10_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A10/A20 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a100-r.c b/drivers/clk/sunxi-ng/ccu-sun50i-a100-r.c
index fddd6c877cec..2c791761a646 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-a100-r.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-a100-r.c
@@ -202,6 +202,7 @@ static const struct of_device_id sun50i_a100_r_ccu_ids[] = {
{ .compatible = "allwinner,sun50i-a100-r-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun50i_a100_r_ccu_ids);
static struct platform_driver sun50i_a100_r_ccu_driver = {
.probe = sun50i_a100_r_ccu_probe,
@@ -214,4 +215,5 @@ static struct platform_driver sun50i_a100_r_ccu_driver = {
module_platform_driver(sun50i_a100_r_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A100 PRCM CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a100.c b/drivers/clk/sunxi-ng/ccu-sun50i-a100.c
index 5f93b5526e13..bbaa82978716 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-a100.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-a100.c
@@ -1264,6 +1264,7 @@ static const struct of_device_id sun50i_a100_ccu_ids[] = {
{ .compatible = "allwinner,sun50i-a100-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun50i_a100_ccu_ids);
static struct platform_driver sun50i_a100_ccu_driver = {
.probe = sun50i_a100_ccu_probe,
@@ -1276,4 +1277,5 @@ static struct platform_driver sun50i_a100_ccu_driver = {
module_platform_driver(sun50i_a100_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A100 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
index 6a4b2b9ef30a..c255dba2c96d 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
@@ -171,11 +171,13 @@ static struct ccu_nkm pll_mipi_clk = {
* user manual, and by experiments the PLL doesn't work without
* these bits toggled.
*/
- .enable = BIT(31) | BIT(23) | BIT(22),
- .lock = BIT(28),
- .n = _SUNXI_CCU_MULT(8, 4),
- .k = _SUNXI_CCU_MULT_MIN(4, 2, 2),
- .m = _SUNXI_CCU_DIV(0, 4),
+ .enable = BIT(31) | BIT(23) | BIT(22),
+ .lock = BIT(28),
+ .n = _SUNXI_CCU_MULT(8, 4),
+ .k = _SUNXI_CCU_MULT_MIN(4, 2, 2),
+ .m = _SUNXI_CCU_DIV(0, 4),
+ .max_m_n_ratio = 3,
+ .min_parent_m_ratio = 24000000,
.common = {
.reg = 0x040,
.hw.init = CLK_HW_INIT("pll-mipi", "pll-video0",
@@ -980,6 +982,7 @@ static const struct of_device_id sun50i_a64_ccu_ids[] = {
{ .compatible = "allwinner,sun50i-a64-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun50i_a64_ccu_ids);
static struct platform_driver sun50i_a64_ccu_driver = {
.probe = sun50i_a64_ccu_probe,
@@ -992,4 +995,5 @@ static struct platform_driver sun50i_a64_ccu_driver = {
module_platform_driver(sun50i_a64_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A64 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
index 02b28cfc5525..c72815841111 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
@@ -244,6 +244,7 @@ static const struct of_device_id sun50i_h6_r_ccu_ids[] = {
},
{ }
};
+MODULE_DEVICE_TABLE(of, sun50i_h6_r_ccu_ids);
static struct platform_driver sun50i_h6_r_ccu_driver = {
.probe = sun50i_h6_r_ccu_probe,
@@ -256,4 +257,5 @@ static struct platform_driver sun50i_h6_r_ccu_driver = {
module_platform_driver(sun50i_h6_r_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner H6 and H616 PRCM CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h6.c b/drivers/clk/sunxi-ng/ccu-sun50i-h6.c
index 892df807275c..a20b621ad8f1 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h6.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h6.c
@@ -1274,6 +1274,7 @@ static const struct of_device_id sun50i_h6_ccu_ids[] = {
{ .compatible = "allwinner,sun50i-h6-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun50i_h6_ccu_ids);
static struct platform_driver sun50i_h6_ccu_driver = {
.probe = sun50i_h6_ccu_probe,
@@ -1286,4 +1287,5 @@ static struct platform_driver sun50i_h6_ccu_driver = {
module_platform_driver(sun50i_h6_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner H6 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h616.c b/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
index 21e918582aa5..84e406ddf9d1 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h616.c
@@ -489,6 +489,8 @@ static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", ts_parents, 0x9b0,
static SUNXI_CCU_GATE(bus_ts_clk, "bus-ts", "ahb3", 0x9bc, BIT(0), 0);
+static SUNXI_CCU_GATE(bus_gpadc_clk, "bus-gpadc", "apb1", 0x9ec, BIT(0), 0);
+
static SUNXI_CCU_GATE(bus_ths_clk, "bus-ths", "apb1", 0x9fc, BIT(0), 0);
static const char * const audio_parents[] = { "pll-audio-1x", "pll-audio-2x",
@@ -807,6 +809,7 @@ static struct ccu_common *sun50i_h616_ccu_clks[] = {
&bus_emac1_clk.common,
&ts_clk.common,
&bus_ts_clk.common,
+ &bus_gpadc_clk.common,
&bus_ths_clk.common,
&spdif_clk.common,
&bus_spdif_clk.common,
@@ -940,6 +943,7 @@ static struct clk_hw_onecell_data sun50i_h616_hw_clks = {
[CLK_BUS_EMAC1] = &bus_emac1_clk.common.hw,
[CLK_TS] = &ts_clk.common.hw,
[CLK_BUS_TS] = &bus_ts_clk.common.hw,
+ [CLK_BUS_GPADC] = &bus_gpadc_clk.common.hw,
[CLK_BUS_THS] = &bus_ths_clk.common.hw,
[CLK_SPDIF] = &spdif_clk.common.hw,
[CLK_BUS_SPDIF] = &bus_spdif_clk.common.hw,
@@ -1021,6 +1025,7 @@ static struct ccu_reset_map sun50i_h616_ccu_resets[] = {
[RST_BUS_EMAC0] = { 0x97c, BIT(16) },
[RST_BUS_EMAC1] = { 0x97c, BIT(17) },
[RST_BUS_TS] = { 0x9bc, BIT(16) },
+ [RST_BUS_GPADC] = { 0x9ec, BIT(16) },
[RST_BUS_THS] = { 0x9fc, BIT(16) },
[RST_BUS_SPDIF] = { 0xa2c, BIT(16) },
[RST_BUS_DMIC] = { 0xa4c, BIT(16) },
@@ -1154,6 +1159,7 @@ static const struct of_device_id sun50i_h616_ccu_ids[] = {
{ .compatible = "allwinner,sun50i-h616-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun50i_h616_ccu_ids);
static struct platform_driver sun50i_h616_ccu_driver = {
.probe = sun50i_h616_ccu_probe,
@@ -1166,4 +1172,5 @@ static struct platform_driver sun50i_h616_ccu_driver = {
module_platform_driver(sun50i_h616_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner H616 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h616.h b/drivers/clk/sunxi-ng/ccu-sun50i-h616.h
index fdd2f4d5103f..a75803b49f6a 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h616.h
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h616.h
@@ -51,6 +51,6 @@
#define CLK_BUS_DRAM 56
-#define CLK_NUMBER (CLK_PLL_SYSTEM_32K + 1)
+#define CLK_NUMBER (CLK_BUS_GPADC + 1)
#endif /* _CCU_SUN50I_H616_H_ */
diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c
index 0762deffb33c..e8b8d2dd7f2c 100644
--- a/drivers/clk/sunxi-ng/ccu-sun6i-a31.c
+++ b/drivers/clk/sunxi-ng/ccu-sun6i-a31.c
@@ -1271,6 +1271,7 @@ static const struct of_device_id sun6i_a31_ccu_ids[] = {
{ .compatible = "allwinner,sun6i-a31-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun6i_a31_ccu_ids);
static struct platform_driver sun6i_a31_ccu_driver = {
.probe = sun6i_a31_ccu_probe,
@@ -1283,4 +1284,5 @@ static struct platform_driver sun6i_a31_ccu_driver = {
module_platform_driver(sun6i_a31_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A31/A31s CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c b/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
index fdc8ccc586c9..87e23d16ed0f 100644
--- a/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
+++ b/drivers/clk/sunxi-ng/ccu-sun6i-rtc.c
@@ -336,6 +336,7 @@ static const struct of_device_id sun6i_rtc_ccu_match[] = {
},
{},
};
+MODULE_DEVICE_TABLE(of, sun6i_rtc_ccu_match);
int sun6i_rtc_ccu_probe(struct device *dev, void __iomem *reg)
{
@@ -381,4 +382,5 @@ int sun6i_rtc_ccu_probe(struct device *dev, void __iomem *reg)
}
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner H616/R329 RTC CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c
index e80cc3864e44..6c2a08f722a8 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c
@@ -751,6 +751,7 @@ static const struct of_device_id sun8i_a23_ccu_ids[] = {
{ .compatible = "allwinner,sun8i-a23-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun8i_a23_ccu_ids);
static struct platform_driver sun8i_a23_ccu_driver = {
.probe = sun8i_a23_ccu_probe,
@@ -763,4 +764,5 @@ static struct platform_driver sun8i_a23_ccu_driver = {
module_platform_driver(sun8i_a23_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A23 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a33.c b/drivers/clk/sunxi-ng/ccu-sun8i-a33.c
index d12878a1ba9e..5e0bc08a9ce3 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a33.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a33.c
@@ -823,6 +823,7 @@ static const struct of_device_id sun8i_a33_ccu_ids[] = {
{ .compatible = "allwinner,sun8i-a33-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun8i_a33_ccu_ids);
static struct platform_driver sun8i_a33_ccu_driver = {
.probe = sun8i_a33_ccu_probe,
@@ -835,4 +836,5 @@ static struct platform_driver sun8i_a33_ccu_driver = {
module_platform_driver(sun8i_a33_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A33 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
index 76cbd9e9e89f..cb4c6b16c467 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-a83t.c
@@ -911,6 +911,7 @@ static const struct of_device_id sun8i_a83t_ccu_ids[] = {
{ .compatible = "allwinner,sun8i-a83t-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun8i_a83t_ccu_ids);
static struct platform_driver sun8i_a83t_ccu_driver = {
.probe = sun8i_a83t_ccu_probe,
@@ -923,4 +924,5 @@ static struct platform_driver sun8i_a83t_ccu_driver = {
module_platform_driver(sun8i_a83t_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A83T CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
index 6a043a0a9dd6..7683ea08d8e3 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
@@ -337,6 +337,7 @@ static const struct of_device_id sunxi_de2_clk_ids[] = {
},
{ }
};
+MODULE_DEVICE_TABLE(of, sunxi_de2_clk_ids);
static struct platform_driver sunxi_de2_clk_driver = {
.probe = sunxi_de2_clk_probe,
@@ -348,4 +349,5 @@ static struct platform_driver sunxi_de2_clk_driver = {
module_platform_driver(sunxi_de2_clk_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner SoCs DE2 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
index 74274c17efb3..13e57db2f8d5 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-h3.c
@@ -1082,6 +1082,7 @@ static const struct of_device_id sun8i_h3_ccu_ids[] = {
},
{ }
};
+MODULE_DEVICE_TABLE(of, sun8i_h3_ccu_ids);
static struct platform_driver sun8i_h3_ccu_driver = {
.probe = sun8i_h3_ccu_probe,
@@ -1094,4 +1095,5 @@ static struct platform_driver sun8i_h3_ccu_driver = {
module_platform_driver(sun8i_h3_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner H3 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r.c b/drivers/clk/sunxi-ng/ccu-sun8i-r.c
index 4890a976b1a0..da6569334d68 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-r.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-r.c
@@ -262,6 +262,7 @@ static const struct of_device_id sun8i_r_ccu_ids[] = {
},
{ }
};
+MODULE_DEVICE_TABLE(of, sun8i_r_ccu_ids);
static struct platform_driver sun8i_r_ccu_driver = {
.probe = sun8i_r_ccu_probe,
@@ -274,4 +275,5 @@ static struct platform_driver sun8i_r_ccu_driver = {
module_platform_driver(sun8i_r_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for Allwinner SoCs' PRCM CCUs");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r40.c b/drivers/clk/sunxi-ng/ccu-sun8i-r40.c
index 31eca0d3bc1e..2f51ceab8016 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-r40.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-r40.c
@@ -1292,7 +1292,7 @@ static bool sun8i_r40_ccu_regmap_accessible_reg(struct device *dev,
return false;
}
-static struct regmap_config sun8i_r40_ccu_regmap_config = {
+static const struct regmap_config sun8i_r40_ccu_regmap_config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
@@ -1363,6 +1363,7 @@ static const struct of_device_id sun8i_r40_ccu_ids[] = {
{ .compatible = "allwinner,sun8i-r40-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun8i_r40_ccu_ids);
static struct platform_driver sun8i_r40_ccu_driver = {
.probe = sun8i_r40_ccu_probe,
@@ -1375,4 +1376,5 @@ static struct platform_driver sun8i_r40_ccu_driver = {
module_platform_driver(sun8i_r40_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner R40 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
index f3ce8664b288..d24c0d8dfee4 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
@@ -768,6 +768,7 @@ static const struct of_device_id sun8i_v3s_ccu_ids[] = {
},
{ }
};
+MODULE_DEVICE_TABLE(of, sun8i_v3s_ccu_ids);
static struct platform_driver sun8i_v3s_ccu_driver = {
.probe = sun8i_v3s_ccu_probe,
@@ -780,4 +781,5 @@ static struct platform_driver sun8i_v3s_ccu_driver = {
module_platform_driver(sun8i_v3s_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner V3s CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
index 1d8b1ae1619d..0975ac58949f 100644
--- a/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
+++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c
@@ -254,6 +254,7 @@ static const struct of_device_id sun9i_a80_de_clk_ids[] = {
{ .compatible = "allwinner,sun9i-a80-de-clks" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun9i_a80_de_clk_ids);
static struct platform_driver sun9i_a80_de_clk_driver = {
.probe = sun9i_a80_de_clk_probe,
@@ -266,4 +267,5 @@ static struct platform_driver sun9i_a80_de_clk_driver = {
module_platform_driver(sun9i_a80_de_clk_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A80 Display Engine CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c
index a0fb0da8f356..e5527c8cc64f 100644
--- a/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c
+++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80-usb.c
@@ -127,6 +127,7 @@ static const struct of_device_id sun9i_a80_usb_clk_ids[] = {
{ .compatible = "allwinner,sun9i-a80-usb-clks" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun9i_a80_usb_clk_ids);
static struct platform_driver sun9i_a80_usb_clk_driver = {
.probe = sun9i_a80_usb_clk_probe,
@@ -138,4 +139,5 @@ static struct platform_driver sun9i_a80_usb_clk_driver = {
module_platform_driver(sun9i_a80_usb_clk_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A80 USB CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-sun9i-a80.c b/drivers/clk/sunxi-ng/ccu-sun9i-a80.c
index 730fd8e28014..756dd8fca6b0 100644
--- a/drivers/clk/sunxi-ng/ccu-sun9i-a80.c
+++ b/drivers/clk/sunxi-ng/ccu-sun9i-a80.c
@@ -1236,6 +1236,7 @@ static const struct of_device_id sun9i_a80_ccu_ids[] = {
{ .compatible = "allwinner,sun9i-a80-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, sun9i_a80_ccu_ids);
static struct platform_driver sun9i_a80_ccu_driver = {
.probe = sun9i_a80_ccu_probe,
@@ -1248,4 +1249,5 @@ static struct platform_driver sun9i_a80_ccu_driver = {
module_platform_driver(sun9i_a80_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner A80 CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c b/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c
index 0d5b60b123b7..52f1a04269f8 100644
--- a/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c
+++ b/drivers/clk/sunxi-ng/ccu-suniv-f1c100s.c
@@ -565,6 +565,7 @@ static const struct of_device_id suniv_f1c100s_ccu_ids[] = {
{ .compatible = "allwinner,suniv-f1c100s-ccu" },
{ }
};
+MODULE_DEVICE_TABLE(of, suniv_f1c100s_ccu_ids);
static struct platform_driver suniv_f1c100s_ccu_driver = {
.probe = suniv_f1c100s_ccu_probe,
@@ -577,4 +578,5 @@ static struct platform_driver suniv_f1c100s_ccu_driver = {
module_platform_driver(suniv_f1c100s_ccu_driver);
MODULE_IMPORT_NS(SUNXI_CCU);
+MODULE_DESCRIPTION("Support for the Allwinner newer F1C100s CCU");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu_common.c b/drivers/clk/sunxi-ng/ccu_common.c
index ac0091b4ce24..4117b0bea267 100644
--- a/drivers/clk/sunxi-ng/ccu_common.c
+++ b/drivers/clk/sunxi-ng/ccu_common.c
@@ -132,7 +132,6 @@ static int sunxi_ccu_probe(struct sunxi_ccu *ccu, struct device *dev,
for (i = 0; i < desc->hw_clks->num ; i++) {
struct clk_hw *hw = desc->hw_clks->hws[i];
- struct ccu_common *common = hw_to_ccu_common(hw);
const char *name;
if (!hw)
@@ -147,14 +146,21 @@ static int sunxi_ccu_probe(struct sunxi_ccu *ccu, struct device *dev,
pr_err("Couldn't register clock %d - %s\n", i, name);
goto err_clk_unreg;
}
+ }
+
+ for (i = 0; i < desc->num_ccu_clks; i++) {
+ struct ccu_common *cclk = desc->ccu_clks[i];
+
+ if (!cclk)
+ continue;
- if (common->max_rate)
- clk_hw_set_rate_range(hw, common->min_rate,
- common->max_rate);
+ if (cclk->max_rate)
+ clk_hw_set_rate_range(&cclk->hw, cclk->min_rate,
+ cclk->max_rate);
else
- WARN(common->min_rate,
+ WARN(cclk->min_rate,
"No max_rate, ignoring min_rate of clock %d - %s\n",
- i, name);
+ i, clk_hw_get_name(&cclk->hw));
}
ret = of_clk_add_hw_provider(node, of_clk_hw_onecell_get,
@@ -247,4 +253,5 @@ void of_sunxi_ccu_probe(struct device_node *node, void __iomem *reg,
}
}
+MODULE_DESCRIPTION("Common clock support for Allwinner SoCs");
MODULE_LICENSE("GPL");
diff --git a/drivers/clk/sunxi-ng/ccu_nkm.c b/drivers/clk/sunxi-ng/ccu_nkm.c
index 853f84398e2b..1168d894d636 100644
--- a/drivers/clk/sunxi-ng/ccu_nkm.c
+++ b/drivers/clk/sunxi-ng/ccu_nkm.c
@@ -16,6 +16,20 @@ struct _ccu_nkm {
unsigned long m, min_m, max_m;
};
+static bool ccu_nkm_is_valid_rate(struct ccu_common *common, unsigned long parent,
+ unsigned long n, unsigned long m)
+{
+ struct ccu_nkm *nkm = container_of(common, struct ccu_nkm, common);
+
+ if (nkm->max_m_n_ratio && (m > nkm->max_m_n_ratio * n))
+ return false;
+
+ if (nkm->min_parent_m_ratio && (parent < nkm->min_parent_m_ratio * m))
+ return false;
+
+ return true;
+}
+
static unsigned long ccu_nkm_find_best_with_parent_adj(struct ccu_common *common,
struct clk_hw *parent_hw,
unsigned long *parent, unsigned long rate,
@@ -31,6 +45,10 @@ static unsigned long ccu_nkm_find_best_with_parent_adj(struct ccu_common *common
unsigned long tmp_rate, tmp_parent;
tmp_parent = clk_hw_round_rate(parent_hw, rate * _m / (_n * _k));
+
+ if (!ccu_nkm_is_valid_rate(common, tmp_parent, _n, _m))
+ continue;
+
tmp_rate = tmp_parent * _n * _k / _m;
if (ccu_is_better_rate(common, rate, tmp_rate, best_rate) ||
@@ -64,6 +82,9 @@ static unsigned long ccu_nkm_find_best(unsigned long parent, unsigned long rate,
for (_k = nkm->min_k; _k <= nkm->max_k; _k++) {
for (_n = nkm->min_n; _n <= nkm->max_n; _n++) {
for (_m = nkm->min_m; _m <= nkm->max_m; _m++) {
+ if (!ccu_nkm_is_valid_rate(common, parent, _n, _m))
+ continue;
+
unsigned long tmp_rate;
tmp_rate = parent * _n * _k / _m;
diff --git a/drivers/clk/sunxi-ng/ccu_nkm.h b/drivers/clk/sunxi-ng/ccu_nkm.h
index 6601defb3f38..c409212ee40e 100644
--- a/drivers/clk/sunxi-ng/ccu_nkm.h
+++ b/drivers/clk/sunxi-ng/ccu_nkm.h
@@ -27,6 +27,8 @@ struct ccu_nkm {
struct ccu_mux_internal mux;
unsigned int fixed_post_div;
+ unsigned long max_m_n_ratio;
+ unsigned long min_parent_m_ratio;
struct ccu_common common;
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-19 02:35:28 +0300