obj-y += clk-sdio.o
obj-y += clk-bsc.o
obj-$(CONFIG_BCM_SF2_ETH) += clk-eth.o
+obj-y += clk-usb-otg.o
.gate = SW_ONLY_GATE(0x0360, 20, 4),
};
+static struct bus_clk_data usb_otg_ahb_data = {
+ .gate = HW_SW_GATE_AUTO(0x0348, 16, 0, 1),
+};
+
static struct bus_clk_data sdio1_ahb_data = {
.gate = HW_SW_GATE_AUTO(0x0358, 16, 0, 1),
};
*/
/* KPM bus clocks */
+static struct bus_clock usb_otg_ahb_clk = {
+ .clk = {
+ .name = "usb_otg_ahb_clk",
+ .parent = &kpm_ccu_clk.clk,
+ .ops = &bus_clk_ops,
+ .ccu_clk_mgr_base = KONA_MST_CLK_BASE_ADDR,
+ },
+ .freq_tbl = master_ahb_freq_tbl,
+ .data = &usb_otg_ahb_data,
+};
+
static struct bus_clock sdio1_ahb_clk = {
.clk = {
.name = "sdio1_ahb_clk",
CLK_LK(bsc2),
CLK_LK(bsc3),
/* Bus clocks */
+ CLK_LK(usb_otg_ahb),
CLK_LK(sdio1_ahb),
CLK_LK(sdio2_ahb),
CLK_LK(sdio3_ahb),
--- /dev/null
+/*
+ * Copyright 2014 Broadcom Corporation.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/errno.h>
+#include <asm/arch/sysmap.h>
+#include "clk-core.h"
+
+/* Enable appropriate clocks for the USB OTG port */
+int clk_usb_otg_enable(void *base)
+{
+ char *ahbstr;
+
+ switch ((u32) base) {
+ case HSOTG_BASE_ADDR:
+ ahbstr = "usb_otg_ahb_clk";
+ break;
+ default:
+ printf("%s: base 0x%p not found\n", __func__, base);
+ return -EINVAL;
+ }
+
+ return clk_get_and_enable(ahbstr);
+}
{
return 0;
}
+
+int __weak clk_usb_otg_enable(void *base)
+{
+ return 0;
+}
#define ESUB_CLK_BASE_ADDR 0x38000000
#define ESW_CONTRL_BASE_ADDR 0x38200000
#define GPIO2_BASE_ADDR 0x35003000
+#define HSOTG_BASE_ADDR 0x3f120000
+#define HSOTG_CTRL_BASE_ADDR 0x3f130000
#define KONA_MST_CLK_BASE_ADDR 0x3f001000
#define KONA_SLV_CLK_BASE_ADDR 0x3e011000
#define PMU_BSC_BASE_ADDR 0x3500d000
struct clk *clk_get_parent(struct clk *clk);
int clk_sdio_enable(void *base, u32 rate, u32 *actual_ratep);
int clk_bsc_enable(void *base);
+int clk_usb_otg_enable(void *base);
#endif