u-boot/drivers/clk/sunxi/clk_a10.c
Jagan Teki 9d1e136734 clk: sunxi: a10: Add CLK_AHB_GMAC
CLK_AHB_GMAC was suppose to be part of previous commit
"clk: sunxi: Implement A10 EMAC clocks" add it so-that
we can get rid of sunxi_set_gate warning on boot message.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-04-01 21:45:15 +05:30

85 lines
2.4 KiB
C

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2018 Amarula Solutions.
* Author: Jagan Teki <jagan@amarulasolutions.com>
*/
#include <common.h>
#include <clk-uclass.h>
#include <dm.h>
#include <errno.h>
#include <asm/arch/ccu.h>
#include <dt-bindings/clock/sun4i-a10-ccu.h>
#include <dt-bindings/reset/sun4i-a10-ccu.h>
static struct ccu_clk_gate a10_gates[] = {
[CLK_AHB_OTG] = GATE(0x060, BIT(0)),
[CLK_AHB_EHCI0] = GATE(0x060, BIT(1)),
[CLK_AHB_OHCI0] = GATE(0x060, BIT(2)),
[CLK_AHB_EHCI1] = GATE(0x060, BIT(3)),
[CLK_AHB_OHCI1] = GATE(0x060, BIT(4)),
[CLK_AHB_MMC0] = GATE(0x060, BIT(8)),
[CLK_AHB_MMC1] = GATE(0x060, BIT(9)),
[CLK_AHB_MMC2] = GATE(0x060, BIT(10)),
[CLK_AHB_MMC3] = GATE(0x060, BIT(11)),
[CLK_AHB_EMAC] = GATE(0x060, BIT(17)),
[CLK_AHB_SPI0] = GATE(0x060, BIT(20)),
[CLK_AHB_SPI1] = GATE(0x060, BIT(21)),
[CLK_AHB_SPI2] = GATE(0x060, BIT(22)),
[CLK_AHB_SPI3] = GATE(0x060, BIT(23)),
[CLK_AHB_GMAC] = GATE(0x064, BIT(17)),
[CLK_APB1_UART0] = GATE(0x06c, BIT(16)),
[CLK_APB1_UART1] = GATE(0x06c, BIT(17)),
[CLK_APB1_UART2] = GATE(0x06c, BIT(18)),
[CLK_APB1_UART3] = GATE(0x06c, BIT(19)),
[CLK_APB1_UART4] = GATE(0x06c, BIT(20)),
[CLK_APB1_UART5] = GATE(0x06c, BIT(21)),
[CLK_APB1_UART6] = GATE(0x06c, BIT(22)),
[CLK_APB1_UART7] = GATE(0x06c, BIT(23)),
[CLK_SPI0] = GATE(0x0a0, BIT(31)),
[CLK_SPI1] = GATE(0x0a4, BIT(31)),
[CLK_SPI2] = GATE(0x0a8, BIT(31)),
[CLK_USB_OHCI0] = GATE(0x0cc, BIT(6)),
[CLK_USB_OHCI1] = GATE(0x0cc, BIT(7)),
[CLK_USB_PHY] = GATE(0x0cc, BIT(8)),
[CLK_SPI3] = GATE(0x0d4, BIT(31)),
};
static struct ccu_reset a10_resets[] = {
[RST_USB_PHY0] = RESET(0x0cc, BIT(0)),
[RST_USB_PHY1] = RESET(0x0cc, BIT(1)),
[RST_USB_PHY2] = RESET(0x0cc, BIT(2)),
};
static const struct ccu_desc a10_ccu_desc = {
.gates = a10_gates,
.resets = a10_resets,
};
static int a10_clk_bind(struct udevice *dev)
{
return sunxi_reset_bind(dev, ARRAY_SIZE(a10_resets));
}
static const struct udevice_id a10_ccu_ids[] = {
{ .compatible = "allwinner,sun4i-a10-ccu",
.data = (ulong)&a10_ccu_desc },
{ .compatible = "allwinner,sun7i-a20-ccu",
.data = (ulong)&a10_ccu_desc },
{ }
};
U_BOOT_DRIVER(clk_sun4i_a10) = {
.name = "sun4i_a10_ccu",
.id = UCLASS_CLK,
.of_match = a10_ccu_ids,
.priv_auto_alloc_size = sizeof(struct ccu_priv),
.ops = &sunxi_clk_ops,
.probe = sunxi_clk_probe,
.bind = a10_clk_bind,
};