mips: bmips: add bcm6345-clk driver support for BCM6358
This driver can control up to 32 clocks.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/mips/dts/brcm,bcm6358.dtsi b/arch/mips/dts/brcm,bcm6358.dtsi
index edd0002..369c240 100644
--- a/arch/mips/dts/brcm,bcm6358.dtsi
+++ b/arch/mips/dts/brcm,bcm6358.dtsi
@@ -4,6 +4,7 @@
* SPDX-License-Identifier: GPL-2.0+
*/
+#include <dt-bindings/clock/bcm6358-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include "skeleton.dtsi"
@@ -43,6 +44,12 @@
clock-frequency = <50000000>;
u-boot,dm-pre-reloc;
};
+
+ periph_clk: periph-clk {
+ compatible = "brcm,bcm6345-clk";
+ reg = <0xfffe0004 0x4>;
+ #clock-cells = <1>;
+ };
};
pflash: nor@1e000000 {
diff --git a/include/dt-bindings/clock/bcm6358-clock.h b/include/dt-bindings/clock/bcm6358-clock.h
new file mode 100644
index 0000000..ff22321
--- /dev/null
+++ b/include/dt-bindings/clock/bcm6358-clock.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
+ *
+ * Derived from linux/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM6358_H
+#define __DT_BINDINGS_CLOCK_BCM6358_H
+
+#define BCM6358_CLK_ENET 4
+#define BCM6358_CLK_ADSL 5
+#define BCM6358_CLK_PCM 8
+#define BCM6358_CLK_SPI 9
+#define BCM6358_CLK_USBS 10
+#define BCM6358_CLK_SAR 11
+#define BCM6358_CLK_EMUSB 17
+#define BCM6358_CLK_ENET0 18
+#define BCM6358_CLK_ENET1 19
+#define BCM6358_CLK_USBSU 20
+#define BCM6358_CLK_EPHY 21
+
+#endif /* __DT_BINDINGS_CLOCK_BCM6358_H */