#define CPG_BASE 0xe6150000
#define CPG_LEN 0x1000
+#define SMSTPCR0 0xE6150130
#define SMSTPCR1 0xE6150134
#define SMSTPCR2 0xe6150138
#define SMSTPCR3 0xE615013C
#define SMSTPCR8 0xE6150990
#define SMSTPCR9 0xE6150994
#define SMSTPCR10 0xE6150998
+#define SMSTPCR11 0xE615099C
#define MODEMR 0xE6160060
#define SDCKCR 0xE6150074
/* MSTP */
enum {
MSTP721, MSTP720,
-/* MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,*/
+ MSTP719, MSTP718, MSTP715, MSTP714,
+ MSTP216, MSTP207, MSTP206,
+ MSTP204, MSTP203, MSTP202, MSTP1105, MSTP1106, MSTP1107,
MSTP_NR
};
static struct clk mstp_clks[MSTP_NR] = {
[MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */
[MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */
+ [MSTP719] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 19, 0), /* SCIF2 */
+ [MSTP718] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 18, 0), /* SCIF3 */
+ [MSTP715] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 15, 0), /* SCIF4 */
+ [MSTP714] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 14, 0), /* SCIF5 */
+ [MSTP216] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 16, 0), /* SCIFB2 */
+ [MSTP207] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 7, 0), /* SCIFB1 */
+ [MSTP206] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 6, 0), /* SCIFB0 */
+ [MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */
+ [MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */
+ [MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */
+ [MSTP1105] = SH_CLK_MSTP32(&mp_clk, SMSTPCR11, 5, 0), /* SCIFA3 */
+ [MSTP1106] = SH_CLK_MSTP32(&mp_clk, SMSTPCR11, 6, 0), /* SCIFA4 */
+ [MSTP1107] = SH_CLK_MSTP32(&mp_clk, SMSTPCR11, 7, 0), /* SCIFA5 */
};
static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("mp", &mp_clk),
CLKDEV_CON_ID("cp", &cp_clk),
CLKDEV_CON_ID("peripheral_clk", &hp_clk),
+
+ /* MSTP */
+ CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
+ CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
+ CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]), /* SCIFB0 */
+ CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]), /* SCIFB1 */
+ CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]), /* SCIFB2 */
+ CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP202]), /* SCIFA2 */
+ CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP721]), /* SCIF0 */
+ CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]), /* SCIF1 */
+ CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP719]), /* SCIF2 */
+ CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP718]), /* SCIF3 */
+ CLKDEV_DEV_ID("sh-sci.10", &mstp_clks[MSTP715]), /* SCIF4 */
+ CLKDEV_DEV_ID("sh-sci.11", &mstp_clks[MSTP714]), /* SCIF5 */
+ CLKDEV_DEV_ID("sh-sci.12", &mstp_clks[MSTP1105]), /* SCIFA3 */
+ CLKDEV_DEV_ID("sh-sci.13", &mstp_clks[MSTP1106]), /* SCIFA4 */
+ CLKDEV_DEV_ID("sh-sci.14", &mstp_clks[MSTP1107]), /* SCIFA5 */
};
#define R8A7791_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
#ifndef __ASM_R8A7791_H__
#define __ASM_R8A7791_H__
+void r8a7791_add_dt_devices(void);
void r8a7791_clock_init(void);
#endif /* __ASM_R8A7791_H__ */
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/of_platform.h>
+#include <linux/serial_sci.h>
#include <mach/common.h>
+#include <mach/irqs.h>
#include <mach/r8a7791.h>
#include <asm/mach/arch.h>
+#define SCIF_COMMON(scif_type, baseaddr, irq) \
+ .type = scif_type, \
+ .mapbase = baseaddr, \
+ .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \
+ .irqs = SCIx_IRQ_MUXED(irq)
+
+#define SCIFA_DATA(index, baseaddr, irq) \
+[index] = { \
+ SCIF_COMMON(PORT_SCIFA, baseaddr, irq), \
+ .scbrr_algo_id = SCBRR_ALGO_4, \
+ .scscr = SCSCR_RE | SCSCR_TE, \
+}
+
+#define SCIFB_DATA(index, baseaddr, irq) \
+[index] = { \
+ SCIF_COMMON(PORT_SCIFB, baseaddr, irq), \
+ .scbrr_algo_id = SCBRR_ALGO_4, \
+ .scscr = SCSCR_RE | SCSCR_TE, \
+}
+
+#define SCIF_DATA(index, baseaddr, irq) \
+[index] = { \
+ SCIF_COMMON(PORT_SCIF, baseaddr, irq), \
+ .scbrr_algo_id = SCBRR_ALGO_2, \
+ .scscr = SCSCR_RE | SCSCR_TE, \
+}
+
+#define HSCIF_DATA(index, baseaddr, irq) \
+[index] = { \
+ SCIF_COMMON(PORT_HSCIF, baseaddr, irq), \
+ .scbrr_algo_id = SCBRR_ALGO_6, \
+ .scscr = SCSCR_RE | SCSCR_TE, \
+}
+
+enum { SCIFA0, SCIFA1, SCIFB0, SCIFB1, SCIFB2, SCIFA2, SCIF0, SCIF1,
+ SCIF2, SCIF3, SCIF4, SCIF5, SCIFA3, SCIFA4, SCIFA5 };
+
+static const struct plat_sci_port scif[] __initconst = {
+ SCIFA_DATA(SCIFA0, 0xe6c40000, gic_spi(144)), /* SCIFA0 */
+ SCIFA_DATA(SCIFA1, 0xe6c50000, gic_spi(145)), /* SCIFA1 */
+ SCIFB_DATA(SCIFB0, 0xe6c20000, gic_spi(148)), /* SCIFB0 */
+ SCIFB_DATA(SCIFB1, 0xe6c30000, gic_spi(149)), /* SCIFB1 */
+ SCIFB_DATA(SCIFB2, 0xe6ce0000, gic_spi(150)), /* SCIFB2 */
+ SCIFA_DATA(SCIFA2, 0xe6c60000, gic_spi(151)), /* SCIFA2 */
+ SCIF_DATA(SCIF0, 0xe6e60000, gic_spi(152)), /* SCIF0 */
+ SCIF_DATA(SCIF1, 0xe6e68000, gic_spi(153)), /* SCIF1 */
+ SCIF_DATA(SCIF2, 0xe6e58000, gic_spi(22)), /* SCIF2 */
+ SCIF_DATA(SCIF3, 0xe6ea8000, gic_spi(23)), /* SCIF3 */
+ SCIF_DATA(SCIF4, 0xe6ee0000, gic_spi(24)), /* SCIF4 */
+ SCIF_DATA(SCIF5, 0xe6ee8000, gic_spi(25)), /* SCIF5 */
+ SCIFA_DATA(SCIFA3, 0xe6c70000, gic_spi(29)), /* SCIFA3 */
+ SCIFA_DATA(SCIFA4, 0xe6c78000, gic_spi(30)), /* SCIFA4 */
+ SCIFA_DATA(SCIFA5, 0xe6c80000, gic_spi(31)), /* SCIFA5 */
+};
+
+static inline void r8a7791_register_scif(int idx)
+{
+ platform_device_register_data(&platform_bus, "sh-sci", idx, &scif[idx],
+ sizeof(struct plat_sci_port));
+}
+
+void __init r8a7791_add_dt_devices(void)
+{
+ r8a7791_register_scif(SCIFA0);
+ r8a7791_register_scif(SCIFA1);
+ r8a7791_register_scif(SCIFB0);
+ r8a7791_register_scif(SCIFB1);
+ r8a7791_register_scif(SCIFB2);
+ r8a7791_register_scif(SCIFA2);
+ r8a7791_register_scif(SCIF0);
+ r8a7791_register_scif(SCIF1);
+ r8a7791_register_scif(SCIF2);
+ r8a7791_register_scif(SCIF3);
+ r8a7791_register_scif(SCIF4);
+ r8a7791_register_scif(SCIF5);
+ r8a7791_register_scif(SCIFA3);
+ r8a7791_register_scif(SCIFA4);
+ r8a7791_register_scif(SCIFA5);
+}
+
#ifdef CONFIG_USE_OF
static const char *r8a7791_boards_compat_dt[] __initdata = {
"renesas,r8a7791",
projects / ~andy / linux / commitdiff