[U-Boot] [PATCH 2/6] ARM: uniphier: move PLLCTRL register macros to each SoC .c file
Masahiro Yamada
yamada.masahiro at socionext.com
Sat Aug 26 08:57:59 UTC 2017
The new SoC PXs3 changed the address of PLL, but still uses the
same PLL name. We can not define SC_*PLLCTRL in the common header.
Move them to per-SoC .c file. Also, fix some PLL comments.
Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---
arch/arm/mach-uniphier/clk/pll-ld11.c | 11 +++++++++++
arch/arm/mach-uniphier/clk/pll-ld20.c | 19 +++++++++++++++++++
arch/arm/mach-uniphier/sc64-regs.h | 21 ---------------------
3 files changed, 30 insertions(+), 21 deletions(-)
diff --git a/arch/arm/mach-uniphier/clk/pll-ld11.c b/arch/arm/mach-uniphier/clk/pll-ld11.c
index b4a97d21610f..1a7ec2952524 100644
--- a/arch/arm/mach-uniphier/clk/pll-ld11.c
+++ b/arch/arm/mach-uniphier/clk/pll-ld11.c
@@ -11,6 +11,17 @@
#include "../sc64-regs.h"
#include "pll.h"
+/* PLL type: SSC */
+#define SC_CPLLCTRL (SC_BASE_ADDR | 0x1400) /* CPU/ARM */
+#define SC_SPLLCTRL (SC_BASE_ADDR | 0x1410) /* misc */
+#define SC_MPLLCTRL (SC_BASE_ADDR | 0x1430) /* DSP */
+#define SC_VSPLLCTRL (SC_BASE_ADDR | 0x1440) /* Video codec, VPE etc. */
+#define SC_DPLLCTRL (SC_BASE_ADDR | 0x1460) /* DDR memory */
+
+/* PLL type: VPLL27 */
+#define SC_VPLL27FCTRL (SC_BASE_ADDR | 0x1500)
+#define SC_VPLL27ACTRL (SC_BASE_ADDR | 0x1520)
+
void uniphier_ld11_pll_init(void)
{
uniphier_ld20_sscpll_init(SC_CPLLCTRL, 1960, 1, 2); /* 2000MHz -> 1960MHz */
diff --git a/arch/arm/mach-uniphier/clk/pll-ld20.c b/arch/arm/mach-uniphier/clk/pll-ld20.c
index 50b91598d64d..5e072c6dff77 100644
--- a/arch/arm/mach-uniphier/clk/pll-ld20.c
+++ b/arch/arm/mach-uniphier/clk/pll-ld20.c
@@ -11,6 +11,25 @@
#include "../sc64-regs.h"
#include "pll.h"
+/* PLL type: SSC */
+#define SC_CPLLCTRL (SC_BASE_ADDR | 0x1400) /* CPU/ARM */
+#define SC_SPLLCTRL (SC_BASE_ADDR | 0x1410) /* misc */
+#define SC_SPLL2CTRL (SC_BASE_ADDR | 0x1420) /* DSP */
+#define SC_MPLLCTRL (SC_BASE_ADDR | 0x1430) /* Video codec */
+#define SC_VPPLLCTRL (SC_BASE_ADDR | 0x1440) /* VPE etc. */
+#define SC_GPPLLCTRL (SC_BASE_ADDR | 0x1450) /* GPU/Mali */
+#define SC_DPLL0CTRL (SC_BASE_ADDR | 0x1460) /* DDR memory 0 */
+#define SC_DPLL1CTRL (SC_BASE_ADDR | 0x1470) /* DDR memory 1 */
+#define SC_DPLL2CTRL (SC_BASE_ADDR | 0x1480) /* DDR memory 2 */
+
+/* PLL type: VPLL27 */
+#define SC_VPLL27FCTRL (SC_BASE_ADDR | 0x1500)
+#define SC_VPLL27ACTRL (SC_BASE_ADDR | 0x1520)
+
+/* PLL type: DSPLL */
+#define SC_VPLL8KCTRL (SC_BASE_ADDR | 0x1540)
+#define SC_A2PLLCTRL (SC_BASE_ADDR | 0x15C0)
+
void uniphier_ld20_pll_init(void)
{
uniphier_ld20_sscpll_init(SC_CPLLCTRL, UNIPHIER_PLL_FREQ_DEFAULT, 0, 4);
diff --git a/arch/arm/mach-uniphier/sc64-regs.h b/arch/arm/mach-uniphier/sc64-regs.h
index d3aa18530d97..d0a51f239c38 100644
--- a/arch/arm/mach-uniphier/sc64-regs.h
+++ b/arch/arm/mach-uniphier/sc64-regs.h
@@ -12,27 +12,6 @@
#define SC_BASE_ADDR 0x61840000
-/* PLL type: SSC */
-#define SC_CPLLCTRL (SC_BASE_ADDR | 0x1400) /* LD11/20: CPU/ARM */
-#define SC_SPLLCTRL (SC_BASE_ADDR | 0x1410) /* LD11/20: misc */
-#define SC_SPLL2CTRL (SC_BASE_ADDR | 0x1420) /* LD20: IPP */
-#define SC_MPLLCTRL (SC_BASE_ADDR | 0x1430) /* LD11/20: Video codec */
-#define SC_VSPLLCTRL (SC_BASE_ADDR | 0x1440) /* LD11 */
-#define SC_VPPLLCTRL (SC_BASE_ADDR | 0x1440) /* LD20: VPE etc. */
-#define SC_GPPLLCTRL (SC_BASE_ADDR | 0x1450) /* LD20: GPU/Mali */
-#define SC_DPLLCTRL (SC_BASE_ADDR | 0x1460) /* LD11: DDR memory */
-#define SC_DPLL0CTRL (SC_BASE_ADDR | 0x1460) /* LD20: DDR memory 0 */
-#define SC_DPLL1CTRL (SC_BASE_ADDR | 0x1470) /* LD20: DDR memory 1 */
-#define SC_DPLL2CTRL (SC_BASE_ADDR | 0x1480) /* LD20: DDR memory 2 */
-
-/* PLL type: VPLL27 */
-#define SC_VPLL27FCTRL (SC_BASE_ADDR | 0x1500)
-#define SC_VPLL27ACTRL (SC_BASE_ADDR | 0x1520)
-
-/* PLL type: DSPLL */
-#define SC_VPLL8KCTRL (SC_BASE_ADDR | 0x1540)
-#define SC_A2PLLCTRL (SC_BASE_ADDR | 0x15C0)
-
#define SC_RSTCTRL (SC_BASE_ADDR | 0x2000)
#define SC_RSTCTRL3 (SC_BASE_ADDR | 0x2008)
#define SC_RSTCTRL4 (SC_BASE_ADDR | 0x200c)
--
2.7.4
More information about the U-Boot
mailing list