Merge tag 'sunxi-clk-fixes-for-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-fixes
Pull Allwinner clk fixes from Maxime Ripard:
Our usual set of fixes for Allwinner, to fix the number of reported
clocks on the v3s, fixing the external clock on the R40, and some
fixes for the AR100 co-processor clocks.
* tag 'sunxi-clk-fixes-for-5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
clk: sunxi-ng: h6-r: Fix AR100/R_APB2 parent order
clk: sunxi-ng: h6-r: Simplify R_APB1 clock definition
clk: sunxi-ng: sun8i-r: Fix divider on APB0 clock
clk: sunxi-ng: r40: Allow setting parent rate for external clock outputs
clk: sunxi-ng: v3s: Fix incorrect number of hw_clks.
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
index 45a1ed3..50f8d1bc 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
@@ -23,9 +23,9 @@
*/
static const char * const ar100_r_apb2_parents[] = { "osc24M", "osc32k",
- "pll-periph0", "iosc" };
+ "iosc", "pll-periph0" };
static const struct ccu_mux_var_prediv ar100_r_apb2_predivs[] = {
- { .index = 2, .shift = 0, .width = 5 },
+ { .index = 3, .shift = 0, .width = 5 },
};
static struct ccu_div ar100_clk = {
@@ -51,17 +51,7 @@ static struct ccu_div ar100_clk = {
static CLK_FIXED_FACTOR_HW(r_ahb_clk, "r-ahb", &ar100_clk.common.hw, 1, 1, 0);
-static struct ccu_div r_apb1_clk = {
- .div = _SUNXI_CCU_DIV(0, 2),
-
- .common = {
- .reg = 0x00c,
- .hw.init = CLK_HW_INIT("r-apb1",
- "r-ahb",
- &ccu_div_ops,
- 0),
- },
-};
+static SUNXI_CCU_M(r_apb1_clk, "r-apb1", "r-ahb", 0x00c, 0, 2, 0);
static struct ccu_div r_apb2_clk = {
.div = _SUNXI_CCU_DIV_FLAGS(8, 2, CLK_DIVIDER_POWER_OF_TWO),
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r.c b/drivers/clk/sunxi-ng/ccu-sun8i-r.c
index 4646fdc..4c8c491 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-r.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-r.c
@@ -51,19 +51,7 @@ static struct ccu_div ar100_clk = {
static CLK_FIXED_FACTOR_HW(ahb0_clk, "ahb0", &ar100_clk.common.hw, 1, 1, 0);
-static struct ccu_div apb0_clk = {
- .div = _SUNXI_CCU_DIV_FLAGS(0, 2, CLK_DIVIDER_POWER_OF_TWO),
-
- .common = {
- .reg = 0x0c,
- .hw.init = CLK_HW_INIT_HW("apb0",
- &ahb0_clk.hw,
- &ccu_div_ops,
- 0),
- },
-};
-
-static SUNXI_CCU_M(a83t_apb0_clk, "apb0", "ahb0", 0x0c, 0, 2, 0);
+static SUNXI_CCU_M(apb0_clk, "apb0", "ahb0", 0x0c, 0, 2, 0);
/*
* Define the parent as an array that can be reused to save space
@@ -127,7 +115,7 @@ static struct ccu_mp a83t_ir_clk = {
static struct ccu_common *sun8i_a83t_r_ccu_clks[] = {
&ar100_clk.common,
- &a83t_apb0_clk.common,
+ &apb0_clk.common,
&apb0_pio_clk.common,
&apb0_ir_clk.common,
&apb0_timer_clk.common,
@@ -167,7 +155,7 @@ static struct clk_hw_onecell_data sun8i_a83t_r_hw_clks = {
.hws = {
[CLK_AR100] = &ar100_clk.common.hw,
[CLK_AHB0] = &ahb0_clk.hw,
- [CLK_APB0] = &a83t_apb0_clk.common.hw,
+ [CLK_APB0] = &apb0_clk.common.hw,
[CLK_APB0_PIO] = &apb0_pio_clk.common.hw,
[CLK_APB0_IR] = &apb0_ir_clk.common.hw,
[CLK_APB0_TIMER] = &apb0_timer_clk.common.hw,
@@ -282,9 +270,6 @@ static void __init sunxi_r_ccu_init(struct device_node *node,
static void __init sun8i_a83t_r_ccu_setup(struct device_node *node)
{
- /* Fix apb0 bus gate parents here */
- apb0_gate_parent[0] = &a83t_apb0_clk.common.hw;
-
sunxi_r_ccu_init(node, &sun8i_a83t_r_ccu_desc);
}
CLK_OF_DECLARE(sun8i_a83t_r_ccu, "allwinner,sun8i-a83t-r-ccu",
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-r40.c b/drivers/clk/sunxi-ng/ccu-sun8i-r40.c
index 8974908..23bfe1d 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-r40.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-r40.c
@@ -761,7 +761,8 @@ static struct ccu_mp outa_clk = {
.reg = 0x1f0,
.features = CCU_FEATURE_FIXED_PREDIV,
.hw.init = CLK_HW_INIT_PARENTS("outa", out_parents,
- &ccu_mp_ops, 0),
+ &ccu_mp_ops,
+ CLK_SET_RATE_PARENT),
}
};
@@ -779,7 +780,8 @@ static struct ccu_mp outb_clk = {
.reg = 0x1f4,
.features = CCU_FEATURE_FIXED_PREDIV,
.hw.init = CLK_HW_INIT_PARENTS("outb", out_parents,
- &ccu_mp_ops, 0),
+ &ccu_mp_ops,
+ CLK_SET_RATE_PARENT),
}
};
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
index 5c779ee..0e36ca3 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c
@@ -618,7 +618,7 @@ static struct clk_hw_onecell_data sun8i_v3s_hw_clks = {
[CLK_MBUS] = &mbus_clk.common.hw,
[CLK_MIPI_CSI] = &mipi_csi_clk.common.hw,
},
- .num = CLK_NUMBER,
+ .num = CLK_PLL_DDR1 + 1,
};
static struct clk_hw_onecell_data sun8i_v3_hw_clks = {
@@ -700,7 +700,7 @@ static struct clk_hw_onecell_data sun8i_v3_hw_clks = {
[CLK_MBUS] = &mbus_clk.common.hw,
[CLK_MIPI_CSI] = &mipi_csi_clk.common.hw,
},
- .num = CLK_NUMBER,
+ .num = CLK_I2S0 + 1,
};
static struct ccu_reset_map sun8i_v3s_ccu_resets[] = {
diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h
index b0160d3..108eeee 100644
--- a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.h
@@ -51,6 +51,4 @@
#define CLK_PLL_DDR1 74
-#define CLK_NUMBER (CLK_I2S0 + 1)
-
#endif /* _CCU_SUN8I_H3_H_ */