Merge tag 'arc-more-fixes-for-2020.07-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-arc

Here we introduce new development platfrom for ARC: HSDK 4xD.
That's pretty much the same base-board as in HSDK but with
very recent quad-core ARC HS47D in the ASIC.

Thus we try to re-use existing code as much as possible while
inevitably add some pieces needed for the new ASIC.

Also we drop selection of bounce buffers on AXS10x
as there's no use of them any longer.

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/clk/clk-hsdk-cgu.c b/drivers/clk/clk-hsdk-cgu.c
index 6eaafdeaf9..3035c5fb38 100644
--- a/drivers/clk/clk-hsdk-cgu.c
+++ b/drivers/clk/clk-hsdk-cgu.c
@@ -67,6 +67,7 @@
 #define CGU_TUN_IDIV_TUN	0x380
 #define CGU_TUN_IDIV_ROM	0x390
 #define CGU_TUN_IDIV_PWM	0x3A0
+#define CGU_TUN_IDIV_TIMER	0x3B0
 #define CGU_HDMI_IDIV_APB	0x480
 #define CGU_SYS_IDIV_APB	0x180
 #define CGU_SYS_IDIV_AXI	0x190
@@ -123,12 +124,12 @@
 #define MIN_PLL_RATE			100000000 /* 100 MHz */
 #define PARENT_RATE_33			33333333 /* fixed clock - xtal */
 #define PARENT_RATE_27			27000000 /* fixed clock - xtal */
-#define CGU_MAX_CLOCKS			26
+#define CGU_MAX_CLOCKS			27
 
 #define CGU_SYS_CLOCKS			16
 #define MAX_AXI_CLOCKS			4
 
-#define CGU_TUN_CLOCKS			3
+#define CGU_TUN_CLOCKS			4
 #define MAX_TUN_CLOCKS			6
 
 struct hsdk_tun_idiv_cfg {
@@ -147,7 +148,8 @@ static const struct hsdk_tun_clk_cfg tun_clk_cfg = {
 	{ 600000000, 600000000, 600000000, 600000000, 750000000, 600000000 }, {
 	{ CGU_TUN_IDIV_TUN,	{ 24,	12,	8,	6,	6,	4 } },
 	{ CGU_TUN_IDIV_ROM,	{ 4,	4,	4,	4,	5,	4 } },
-	{ CGU_TUN_IDIV_PWM,	{ 8,	8,	8,	8,	10,	8 } }
+	{ CGU_TUN_IDIV_PWM,	{ 8,	8,	8,	8,	10,	8 } },
+	{ CGU_TUN_IDIV_TIMER,	{ 12,	12,	12,	12,	15,	12 } }
 	}
 };
 
@@ -316,6 +318,7 @@ static const struct hsdk_cgu_clock_map clock_map[] = {
 	{ CGU_TUN_PLL, 0, CGU_TUN_IDIV_TUN, &sdt_pll_dat, idiv_get, tun_clk_set, idiv_off },
 	{ CGU_TUN_PLL, 0, CGU_TUN_IDIV_ROM, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
 	{ CGU_TUN_PLL, 0, CGU_TUN_IDIV_PWM, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
+	{ CGU_TUN_PLL, 0, CGU_TUN_IDIV_TIMER, &sdt_pll_dat, idiv_get, idiv_set, idiv_off },
 	{ CGU_HDMI_PLL, 0, 0, &hdmi_pll_dat, pll_get, pll_set, NULL },
 	{ CGU_HDMI_PLL, 0, CGU_HDMI_IDIV_APB, &hdmi_pll_dat, idiv_get, idiv_set, idiv_off }
 };