[src/trunk]: src/sys/arch/arm/sunxi add audio pll and codec clocks

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

details:   https://anonhg.NetBSD.org/src/rev/df71b16375a9
branches:  trunk
changeset: 826980:df71b16375a9
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sat Oct 07 21:52:53 2017 +0000

description:
add audio pll and codec clocks

diffstat:

 sys/arch/arm/sunxi/sun6i_a31_ccu.c |  25 +++++++++++++++++++++++--
 1 files changed, 23 insertions(+), 2 deletions(-)

diffs (68 lines):

diff -r 5d5738c02b4a -r df71b16375a9 sys/arch/arm/sunxi/sun6i_a31_ccu.c
--- a/sys/arch/arm/sunxi/sun6i_a31_ccu.c        Sat Oct 07 21:41:51 2017 +0000
+++ b/sys/arch/arm/sunxi/sun6i_a31_ccu.c        Sat Oct 07 21:52:53 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sun6i_a31_ccu.c,v 1.3 2017/10/07 19:41:51 jmcneill Exp $ */
+/* $NetBSD: sun6i_a31_ccu.c,v 1.4 2017/10/07 21:52:53 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -29,7 +29,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: sun6i_a31_ccu.c,v 1.3 2017/10/07 19:41:51 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: sun6i_a31_ccu.c,v 1.4 2017/10/07 21:52:53 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -41,6 +41,7 @@
 #include <arm/sunxi/sunxi_ccu.h>
 #include <arm/sunxi/sun6i_a31_ccu.h>
 
+#define        PLL2_CFG_REG            0x008
 #define        PLL_PERIPH_CTRL_REG     0x028
 #define        AHB1_APB1_CFG_REG       0x054
 #define        APB2_CLK_DIV_REG        0x058
@@ -53,6 +54,7 @@
 #define        SD2_CLK_REG             0x090
 #define        SD3_CLK_REG             0x094
 #define        USBPHY_CFG_REG          0x0cc
+#define        AUDIO_CODEC_CLK_REG     0x140
 #define        BUS_SOFT_RST_REG0       0x2c0
 #define        BUS_SOFT_RST_REG1       0x2c4
 #define        BUS_SOFT_RST_REG2       0x2c8
@@ -140,7 +142,23 @@
 static const char *apb2_parents[] = { "losc", "hosc", "pll_periph", "pll_periph" };
 static const char *mod_parents[] = { "hosc", "pll_periph" };
 
+static const struct sunxi_ccu_nkmp_tbl sun6i_a31_pll_audio_table[] = {
+       { 24576000, 85, 0, 20, 3 },
+       { 0 }
+};
+
 static struct sunxi_ccu_clk sun6i_a31_ccu_clks[] = {
+       SUNXI_CCU_NKMP_TABLE(A31_CLK_PLL_AUDIO_BASE, "pll_audio", "hosc",
+           PLL2_CFG_REG,               /* reg */
+           __BITS(14,8),               /* n */
+           0,                          /* k */
+           __BITS(4,0),                /* m */
+           __BITS(19,16),              /* p */
+           __BIT(31),                  /* enable */
+           __BIT(28),                  /* lock */
+           sun6i_a31_pll_audio_table,  /* table */
+           0),
+
        SUNXI_CCU_NKMP(A31_CLK_PLL_PERIPH, "pll_periph", "hosc",
            PLL_PERIPH_CTRL_REG,        /* reg */
            __BITS(12,8),               /* n */
@@ -248,6 +266,9 @@
            USBPHY_CFG_REG, 17),
        SUNXI_CCU_GATE(A31_CLK_USB_OHCI2, "usb-ohci2", "hosc",
            USBPHY_CFG_REG, 18),
+
+       SUNXI_CCU_GATE(A31_CLK_CODEC, "codec", "pll_audio",
+           AUDIO_CODEC_CLK_REG, 31),
 };
 
 static int