This enables common clock driver support for platforms based
on Allwinner A31/A31s SoC.
+config CLK_SUN6I_A31_R
+ bool "Clock driver for Allwinner A31 generation PRCM"
+ default SUNXI_GEN_SUN6I
+ help
+ This enables common clock driver support for the PRCM
+ in Allwinner A31/A31s/A23/A33/A83T/H3/A64/H5 SoCs.
+
config CLK_SUN8I_A23
bool "Clock driver for Allwinner A23/A33"
default MACH_SUN8I_A23 || MACH_SUN8I_A33
This enables common clock driver support for platforms based
on Allwinner H6 SoC.
+config CLK_SUN50I_H6_R
+ bool "Clock driver for Allwinner H6 generation PRCM"
+ default SUN50I_GEN_H6
+ help
+ This enables common clock driver support for the PRCM
+ in Allwinner H6/H616 SoCs.
+
config CLK_SUN50I_H616
bool "Clock driver for Allwinner H616"
default MACH_SUN50I_H616
obj-$(CONFIG_CLK_SUN4I_A10) += clk_a10.o
obj-$(CONFIG_CLK_SUN5I_A10S) += clk_a10s.o
obj-$(CONFIG_CLK_SUN6I_A31) += clk_a31.o
+obj-$(CONFIG_CLK_SUN6I_A31_R) += clk_a31_r.o
obj-$(CONFIG_CLK_SUN8I_A23) += clk_a23.o
obj-$(CONFIG_CLK_SUN8I_A83T) += clk_a83t.o
obj-$(CONFIG_CLK_SUN8I_R40) += clk_r40.o
obj-$(CONFIG_CLK_SUN9I_A80) += clk_a80.o
obj-$(CONFIG_CLK_SUN8I_H3) += clk_h3.o
obj-$(CONFIG_CLK_SUN50I_H6) += clk_h6.o
+obj-$(CONFIG_CLK_SUN50I_H6_R) += clk_h6_r.o
obj-$(CONFIG_CLK_SUN50I_H616) += clk_h616.o
obj-$(CONFIG_CLK_SUN50I_A64) += clk_a64.o
--- /dev/null
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) Samuel Holland <samuel@sholland.org>
+ */
+
+#include <clk-uclass.h>
+#include <dm.h>
+#include <clk/sunxi.h>
+#include <dt-bindings/clock/sun8i-r-ccu.h>
+#include <dt-bindings/reset/sun8i-r-ccu.h>
+#include <linux/bitops.h>
+
+static struct ccu_clk_gate a31_r_gates[] = {
+ [CLK_APB0_PIO] = GATE(0x028, BIT(0)),
+ [CLK_APB0_IR] = GATE(0x028, BIT(1)),
+ [CLK_APB0_TIMER] = GATE(0x028, BIT(2)),
+ [CLK_APB0_RSB] = GATE(0x028, BIT(3)),
+ [CLK_APB0_UART] = GATE(0x028, BIT(4)),
+ [CLK_APB0_I2C] = GATE(0x028, BIT(6)),
+ [CLK_APB0_TWD] = GATE(0x028, BIT(7)),
+};
+
+static struct ccu_reset a31_r_resets[] = {
+ [RST_APB0_IR] = RESET(0x0b0, BIT(1)),
+ [RST_APB0_TIMER] = RESET(0x0b0, BIT(2)),
+ [RST_APB0_RSB] = RESET(0x0b0, BIT(3)),
+ [RST_APB0_UART] = RESET(0x0b0, BIT(4)),
+ [RST_APB0_I2C] = RESET(0x0b0, BIT(6)),
+};
+
+static const struct ccu_desc a31_r_ccu_desc = {
+ .gates = a31_r_gates,
+ .resets = a31_r_resets,
+};
+
+static int a31_r_clk_bind(struct udevice *dev)
+{
+ return sunxi_reset_bind(dev, ARRAY_SIZE(a31_r_resets));
+}
+
+static const struct udevice_id a31_r_clk_ids[] = {
+ { .compatible = "allwinner,sun8i-a83t-r-ccu",
+ .data = (ulong)&a31_r_ccu_desc },
+ { .compatible = "allwinner,sun8i-h3-r-ccu",
+ .data = (ulong)&a31_r_ccu_desc },
+ { .compatible = "allwinner,sun50i-a64-r-ccu",
+ .data = (ulong)&a31_r_ccu_desc },
+ { }
+};
+
+U_BOOT_DRIVER(clk_sun6i_a31_r) = {
+ .name = "sun6i_a31_r_ccu",
+ .id = UCLASS_CLK,
+ .of_match = a31_r_clk_ids,
+ .priv_auto = sizeof(struct ccu_priv),
+ .ops = &sunxi_clk_ops,
+ .probe = sunxi_clk_probe,
+ .bind = a31_r_clk_bind,
+};
--- /dev/null
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) Samuel Holland <samuel@sholland.org>
+ */
+
+#include <clk-uclass.h>
+#include <dm.h>
+#include <clk/sunxi.h>
+#include <dt-bindings/clock/sun50i-h6-r-ccu.h>
+#include <dt-bindings/reset/sun50i-h6-r-ccu.h>
+#include <linux/bitops.h>
+
+static struct ccu_clk_gate h6_r_gates[] = {
+ [CLK_R_APB1_TIMER] = GATE(0x11c, BIT(0)),
+ [CLK_R_APB1_TWD] = GATE(0x12c, BIT(0)),
+ [CLK_R_APB1_PWM] = GATE(0x13c, BIT(0)),
+ [CLK_R_APB2_UART] = GATE(0x18c, BIT(0)),
+ [CLK_R_APB2_I2C] = GATE(0x19c, BIT(0)),
+ [CLK_R_APB2_RSB] = GATE(0x1bc, BIT(0)),
+ [CLK_R_APB1_IR] = GATE(0x1cc, BIT(0)),
+ [CLK_R_APB1_W1] = GATE(0x1ec, BIT(0)),
+};
+
+static struct ccu_reset h6_r_resets[] = {
+ [RST_R_APB1_TIMER] = RESET(0x11c, BIT(16)),
+ [RST_R_APB1_TWD] = RESET(0x12c, BIT(16)),
+ [RST_R_APB1_PWM] = RESET(0x13c, BIT(16)),
+ [RST_R_APB2_UART] = RESET(0x18c, BIT(16)),
+ [RST_R_APB2_I2C] = RESET(0x19c, BIT(16)),
+ [RST_R_APB2_RSB] = RESET(0x1bc, BIT(16)),
+ [RST_R_APB1_IR] = RESET(0x1cc, BIT(16)),
+ [RST_R_APB1_W1] = RESET(0x1ec, BIT(16)),
+};
+
+static const struct ccu_desc h6_r_ccu_desc = {
+ .gates = h6_r_gates,
+ .resets = h6_r_resets,
+};
+
+static int h6_r_clk_bind(struct udevice *dev)
+{
+ return sunxi_reset_bind(dev, ARRAY_SIZE(h6_r_resets));
+}
+
+static const struct udevice_id h6_r_clk_ids[] = {
+ { .compatible = "allwinner,sun50i-h6-r-ccu",
+ .data = (ulong)&h6_r_ccu_desc },
+ { .compatible = "allwinner,sun50i-h616-r-ccu",
+ .data = (ulong)&h6_r_ccu_desc },
+ { }
+};
+
+U_BOOT_DRIVER(clk_sun6i_h6_r) = {
+ .name = "sun6i_h6_r_ccu",
+ .id = UCLASS_CLK,
+ .of_match = h6_r_clk_ids,
+ .priv_auto = sizeof(struct ccu_priv),
+ .ops = &sunxi_clk_ops,
+ .probe = sunxi_clk_probe,
+ .bind = h6_r_clk_bind,
+};