Module Name: src
Committed By: jmcneill
Date: Sun Nov 7 17:13:26 UTC 2021
Modified Files:
src/sys/arch/arm/sunxi: sun50i_a64_ccu.c
Log Message:
sunxi: sun50i-a64: add support for A64_CLK_CPUX clock
To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/sys/arch/arm/sunxi/sun50i_a64_ccu.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/sunxi/sun50i_a64_ccu.c
diff -u src/sys/arch/arm/sunxi/sun50i_a64_ccu.c:1.23 src/sys/arch/arm/sunxi/sun50i_a64_ccu.c:1.24
--- src/sys/arch/arm/sunxi/sun50i_a64_ccu.c:1.23 Wed Jan 27 03:10:20 2021
+++ src/sys/arch/arm/sunxi/sun50i_a64_ccu.c Sun Nov 7 17:13:26 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: sun50i_a64_ccu.c,v 1.23 2021/01/27 03:10:20 thorpej Exp $ */
+/* $NetBSD: sun50i_a64_ccu.c,v 1.24 2021/11/07 17:13:26 jmcneill Exp $ */
/*-
* Copyright (c) 2017 Jared McNeill <jmcne...@invisible.ca>
@@ -28,7 +28,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: sun50i_a64_ccu.c,v 1.23 2021/01/27 03:10:20 thorpej Exp $");
+__KERNEL_RCSID(1, "$NetBSD: sun50i_a64_ccu.c,v 1.24 2021/11/07 17:13:26 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -48,6 +48,7 @@ __KERNEL_RCSID(1, "$NetBSD: sun50i_a64_c
#define PLL_VIDEO1_CTRL_REG 0x030
#define PLL_GPU_CTRL_REG 0x038
#define PLL_DE_CTRL_REG 0x048
+#define CPUX_AXI_CFG_REG 0x050
#define AHB1_APB1_CFG_REG 0x054
#define APB2_CFG_REG 0x058
#define AHB2_CFG_REG 0x05c
@@ -153,6 +154,7 @@ static struct sunxi_ccu_reset sun50i_a64
SUNXI_CCU_RESET(A64_RST_BUS_UART3, BUS_SOFT_RST_REG4, 19),
};
+static const char *cpux_parents[] = { "losc", "hosc", "pll_cpux", "pll_cpux" };
static const char *ahb1_parents[] = { "losc", "hosc", "axi", "pll_periph0" };
static const char *ahb2_parents[] = { "ahb1", "pll_periph0" };
static const char *apb1_parents[] = { "ahb1" };
@@ -347,6 +349,11 @@ static struct sunxi_ccu_clk sun50i_a64_c
__BIT(31), /* enable */
SUNXI_CCU_FRACTIONAL_PLUSONE | SUNXI_CCU_FRACTIONAL_SET_ENABLE),
+ SUNXI_CCU_MUX(A64_CLK_CPUX, "cpux", cpux_parents,
+ CPUX_AXI_CFG_REG, /* reg */
+ __BITS(17,16), /* sel */
+ 0),
+
SUNXI_CCU_PREDIV(A64_CLK_AHB1, "ahb1", ahb1_parents,
AHB1_APB1_CFG_REG, /* reg */
__BITS(7,6), /* prediv */
