[src/trunk]: src/sys/arch/arm/samsung Add pwm clocks

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1a7ded7186d4
branches:  trunk
changeset: 324466:1a7ded7186d4
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Wed Jul 04 23:06:28 2018 +0000

description:
Add pwm clocks

diffstat:

 sys/arch/arm/samsung/exynos5422_clock.c |  23 ++++++++++++++++++++---
 1 files changed, 20 insertions(+), 3 deletions(-)

diffs (84 lines):

diff -r ed32447c9bc2 -r 1a7ded7186d4 sys/arch/arm/samsung/exynos5422_clock.c
--- a/sys/arch/arm/samsung/exynos5422_clock.c   Wed Jul 04 23:06:05 2018 +0000
+++ b/sys/arch/arm/samsung/exynos5422_clock.c   Wed Jul 04 23:06:28 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: exynos5422_clock.c,v 1.10 2018/07/03 16:30:13 jmcneill Exp $ */
+/* $NetBSD: exynos5422_clock.c,v 1.11 2018/07/04 23:06:28 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2015 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -29,7 +29,7 @@
 #include "locators.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: exynos5422_clock.c,v 1.10 2018/07/03 16:30:13 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: exynos5422_clock.c,v 1.11 2018/07/04 23:06:28 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -378,6 +378,7 @@
 #define EXYNOS5422_SRC_TOP12           0x10288
 
 #define EXYNOS5422_DIV_TOP0            0x10500
+#define EXYNOS5422_DIV_TOP1            0x10504
 #define EXYNOS5422_DIV_FSYS0           0x10548
 #define EXYNOS5422_DIV_FSYS1           0x1054c
 #define EXYNOS5422_DIV_PERIC0          0x10558
@@ -385,7 +386,8 @@
 #define        EXYNOS5422_GATE_BUS_FSYS0       0x10740
 #define EXYNOS5422_GATE_TOP_SCLK_FSYS  0x10840
 #define EXYNOS5422_GATE_TOP_SCLK_PERIC 0x10850
-#define        EXYNOS5422_GATE_IP_FSYS         0x10944
+#define EXYNOS5422_GATE_IP_FSYS                0x10944
+#define EXYNOS5422_GATE_IP_PERIC       0x10950
 
 static const char *mout_cpll_p[] = { "fin_pll", "fout_cpll" };
 static const char *mout_dpll_p[] = { "fin_pll", "fout_dpll" };
@@ -403,6 +405,10 @@
        { "fin_pll", "mout_sw_aclk200_fsys" };
 static const char *mout_user_aclk200_fsys2_p[] =
        { "fin_pll", "mout_sw_aclk200_fsys2" };
+static const char *mout_user_aclk66_peric_p[] =
+       { "fin_pll", "mout_sw_aclk66" };
+static const char *mout_sw_aclk66_p[] =
+       { "dout_aclk66", "sclk_spll" };
 static const char *mout_sw_aclk200_fsys_p[] =
        { "dout_aclk200_fsys", "sclk_spll" };
 static const char *mout_sw_aclk200_fsys2_p[] =
@@ -457,11 +463,18 @@
            mout_user_aclk200_fsys_p),
        CLK_MUX("mout_user_aclk200_fsys2", EXYNOS5422_SRC_TOP3, __BIT(12),
            mout_user_aclk200_fsys2_p),
+       CLK_MUX("mout_aclk66", EXYNOS5422_SRC_TOP1, __BITS(9,8),
+           mout_group1_p),
        CLK_MUX("mout_aclk200_fsys", EXYNOS5422_SRC_TOP0, __BITS(25,24),
            mout_group1_p),
        CLK_MUX("mout_aclk200_fsys2", EXYNOS5422_SRC_TOP0, __BITS(13,12),
            mout_group1_p),
 
+       CLK_MUX("mout_sw_aclk66", EXYNOS5422_SRC_TOP11, __BIT(8),
+           mout_sw_aclk66_p),
+       CLK_MUX("mout_user_aclk66_peric", EXYNOS5422_SRC_TOP4, __BIT(8),
+           mout_user_aclk66_peric_p),
+
        CLK_MUX("mout_usbd301", EXYNOS5422_SRC_FSYS, __BITS(6,4),
            mout_group2_p),
        CLK_MUX("mout_usbd300", EXYNOS5422_SRC_FSYS, __BITS(22,20),
@@ -481,6 +494,7 @@
        CLK_MUX("mout_uart3", EXYNOS5422_SRC_PERIC0, __BITS(18,16),
            mout_group2_p),
 
+       CLK_DIV("dout_aclk66", "mout_aclk66", EXYNOS5422_DIV_TOP1, __BITS(13,8)),
        CLK_DIV("dout_aclk200_fsys", "mout_aclk200_fsys", EXYNOS5422_DIV_TOP0, __BITS(30,28)),
        CLK_DIV("dout_aclk200_fsys2", "mout_aclk200_fsys2", EXYNOS5422_DIV_TOP0, __BITS(14,12)),
 
@@ -540,6 +554,9 @@
            __BIT(19), CLK_SET_RATE_PARENT),
        CLK_GATE("usbd301", "aclk200_fsys", EXYNOS5422_GATE_IP_FSYS,
            __BIT(20), CLK_SET_RATE_PARENT),
+
+       CLK_GATE("pwm", "mout_user_aclk66_peric", EXYNOS5422_GATE_IP_PERIC,
+           __BIT(24), CLK_SET_RATE_PARENT),
 };
 
 static int     exynos5422_clock_match(device_t, cfdata_t, void *);