[IRQ_DSL] = BCM_6358_DSL_IRQ,
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-spi.c
-@@ -0,0 +1,131 @@
+@@ -0,0 +1,98 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
-+ * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
++ * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
+ */
+
+ * register offsets
+ */
+static const unsigned long bcm96338_regs_spi[] = {
-+ [SPI_CMD] = SPI_BCM_6338_SPI_CMD,
-+ [SPI_INT_STATUS] = SPI_BCM_6338_SPI_INT_STATUS,
-+ [SPI_INT_MASK_ST] = SPI_BCM_6338_SPI_MASK_INT_ST,
-+ [SPI_INT_MASK] = SPI_BCM_6338_SPI_INT_MASK,
-+ [SPI_ST] = SPI_BCM_6338_SPI_ST,
-+ [SPI_CLK_CFG] = SPI_BCM_6338_SPI_CLK_CFG,
-+ [SPI_FILL_BYTE] = SPI_BCM_6338_SPI_FILL_BYTE,
-+ [SPI_MSG_TAIL] = SPI_BCM_6338_SPI_MSG_TAIL,
-+ [SPI_RX_TAIL] = SPI_BCM_6338_SPI_RX_TAIL,
-+ [SPI_MSG_CTL] = SPI_BCM_6338_SPI_MSG_CTL,
-+ [SPI_MSG_DATA] = SPI_BCM_6338_SPI_MSG_DATA,
-+ [SPI_RX_DATA] = SPI_BCM_6338_SPI_RX_DATA,
++ __GEN_SPI_REGS_TABLE(6338)
+};
+
+static const unsigned long bcm96348_regs_spi[] = {
-+ [SPI_CMD] = SPI_BCM_6348_SPI_CMD,
-+ [SPI_INT_STATUS] = SPI_BCM_6348_SPI_INT_STATUS,
-+ [SPI_INT_MASK_ST] = SPI_BCM_6348_SPI_MASK_INT_ST,
-+ [SPI_INT_MASK] = SPI_BCM_6348_SPI_INT_MASK,
-+ [SPI_ST] = SPI_BCM_6348_SPI_ST,
-+ [SPI_CLK_CFG] = SPI_BCM_6348_SPI_CLK_CFG,
-+ [SPI_FILL_BYTE] = SPI_BCM_6348_SPI_FILL_BYTE,
-+ [SPI_MSG_TAIL] = SPI_BCM_6348_SPI_MSG_TAIL,
-+ [SPI_RX_TAIL] = SPI_BCM_6348_SPI_RX_TAIL,
-+ [SPI_MSG_CTL] = SPI_BCM_6348_SPI_MSG_CTL,
-+ [SPI_MSG_DATA] = SPI_BCM_6348_SPI_MSG_DATA,
-+ [SPI_RX_DATA] = SPI_BCM_6348_SPI_RX_DATA,
++ __GEN_SPI_REGS_TABLE(6348)
+};
+
+static const unsigned long bcm96358_regs_spi[] = {
-+ [SPI_CMD] = SPI_BCM_6358_SPI_CMD,
-+ [SPI_INT_STATUS] = SPI_BCM_6358_SPI_INT_STATUS,
-+ [SPI_INT_MASK_ST] = SPI_BCM_6358_SPI_MASK_INT_ST,
-+ [SPI_INT_MASK] = SPI_BCM_6358_SPI_INT_MASK,
-+ [SPI_ST] = SPI_BCM_6358_SPI_STATUS,
-+ [SPI_CLK_CFG] = SPI_BCM_6358_SPI_CLK_CFG,
-+ [SPI_FILL_BYTE] = SPI_BCM_6358_SPI_FILL_BYTE,
-+ [SPI_MSG_TAIL] = SPI_BCM_6358_SPI_MSG_TAIL,
-+ [SPI_RX_TAIL] = SPI_BCM_6358_SPI_RX_TAIL,
-+ [SPI_MSG_CTL] = SPI_BCM_6358_MSG_CTL,
-+ [SPI_MSG_DATA] = SPI_BCM_6358_SPI_MSG_DATA,
-+ [SPI_RX_DATA] = SPI_BCM_6358_SPI_RX_DATA,
++ __GEN_SPI_REGS_TABLE(6358)
+};
+
+const unsigned long *bcm63xx_regs_spi;
#define BCM_6358_OHCI0_IRQ (IRQ_INTERNAL_BASE + 5)
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
-@@ -771,4 +771,116 @@
+@@ -805,4 +805,116 @@
#define DMIPSPLLCFG_N2_SHIFT 29
#define DMIPSPLLCFG_N2_MASK (0x7 << DMIPSPLLCFG_N2_SHIFT)
+/* BCM 6338 SPI core */
+#define SPI_BCM_6338_SPI_CMD 0x00 /* 16-bits register */
+#define SPI_BCM_6338_SPI_INT_STATUS 0x02
-+#define SPI_BCM_6338_SPI_MASK_INT_ST 0x03
++#define SPI_BCM_6338_SPI_INT_MASK_ST 0x03
+#define SPI_BCM_6338_SPI_INT_MASK 0x04
+#define SPI_BCM_6338_SPI_ST 0x05
+#define SPI_BCM_6338_SPI_CLK_CFG 0x06
+#define SPI_BCM_6338_SPI_RX_DATA_SIZE 0x3f
+
+/* BCM 6348 SPI core */
-+#define SPI_BCM_6348_SPI_MASK_INT_ST 0x00
-+#define SPI_BCM_6348_SPI_INT_STATUS 0x01
-+#define SPI_BCM_6348_SPI_CMD 0x02 /* 16-bits register */
-+#define SPI_BCM_6348_SPI_FILL_BYTE 0x04
-+#define SPI_BCM_6348_SPI_CLK_CFG 0x05
-+#define SPI_BCM_6348_SPI_ST 0x06
-+#define SPI_BCM_6348_SPI_INT_MASK 0x07
-+#define SPI_BCM_6348_SPI_RX_TAIL 0x08
-+#define SPI_BCM_6348_SPI_MSG_TAIL 0x10
-+#define SPI_BCM_6348_SPI_MSG_DATA 0x40
-+#define SPI_BCM_6348_SPI_MSG_CTL 0x42
++#define SPI_BCM_6348_SPI_CMD 0x00 /* 16-bits register */
++#define SPI_BCM_6348_SPI_INT_STATUS 0x02
++#define SPI_BCM_6348_SPI_INT_MASK_ST 0x03
++#define SPI_BCM_6348_SPI_INT_MASK 0x04
++#define SPI_BCM_6348_SPI_ST 0x05
++#define SPI_BCM_6348_SPI_CLK_CFG 0x06
++#define SPI_BCM_6348_SPI_FILL_BYTE 0x07
++#define SPI_BCM_6348_SPI_MSG_TAIL 0x09
++#define SPI_BCM_6348_SPI_RX_TAIL 0x0b
++#define SPI_BCM_6348_SPI_MSG_CTL 0x40
++#define SPI_BCM_6348_SPI_MSG_DATA 0x41
+#define SPI_BCM_6348_SPI_MSG_DATA_SIZE 0x3f
+#define SPI_BCM_6348_SPI_RX_DATA 0x80
+#define SPI_BCM_6348_SPI_RX_DATA_SIZE 0x3f
+
+/* BCM 6358 SPI core */
-+#define SPI_BCM_6358_MSG_CTL 0x00 /* 16-bits register */
++#define SPI_BCM_6358_SPI_MSG_CTL 0x00 /* 16-bits register */
+
+#define SPI_BCM_6358_SPI_MSG_DATA 0x02
+#define SPI_BCM_6358_SPI_MSG_DATA_SIZE 0x21e
+#define SPI_BCM_6358_SPI_CMD 0x700 /* 16-bits register */
+
+#define SPI_BCM_6358_SPI_INT_STATUS 0x702
-+#define SPI_BCM_6358_SPI_MASK_INT_ST 0x703
++#define SPI_BCM_6358_SPI_INT_MASK_ST 0x703
+
+#define SPI_BCM_6358_SPI_INT_MASK 0x704
+
-+#define SPI_BCM_6358_SPI_STATUS 0x705
++#define SPI_BCM_6358_SPI_ST 0x705
+
+#define SPI_BCM_6358_SPI_CLK_CFG 0x706
+
+#define SPI_MSG_TYPE_SHIFT 14
+
+/* Command */
-+#define SPI_CMD_NOOP 0x01
-+#define SPI_CMD_SOFT_RESET 0x02
-+#define SPI_CMD_HARD_RESET 0x04
-+#define SPI_CMD_START_IMMEDIATE 0x08
++#define SPI_CMD_NOOP 0x00
++#define SPI_CMD_SOFT_RESET 0x01
++#define SPI_CMD_HARD_RESET 0x02
++#define SPI_CMD_START_IMMEDIATE 0x03
+#define SPI_CMD_COMMAND_SHIFT 0
+#define SPI_CMD_COMMAND_MASK 0x000f
+#define SPI_CMD_DEVICE_ID_SHIFT 4
spi_s3c24xx_hw-y := spi_s3c24xx.o
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
-@@ -0,0 +1,126 @@
+@@ -0,0 +1,85 @@
+#ifndef BCM63XX_DEV_SPI_H
+#define BCM63XX_DEV_SPI_H
+
+ SPI_RX_DATA,
+};
+
++#define __GEN_SPI_RSET_BASE(__cpu, __rset) \
++ case SPI_## __rset: \
++ return SPI_BCM_## __cpu ##_SPI_## __rset;
++
++#define __GEN_SPI_RSET(__cpu) \
++ switch (reg) { \
++ __GEN_SPI_RSET_BASE(__cpu, CMD) \
++ __GEN_SPI_RSET_BASE(__cpu, INT_STATUS) \
++ __GEN_SPI_RSET_BASE(__cpu, INT_MASK_ST) \
++ __GEN_SPI_RSET_BASE(__cpu, INT_MASK) \
++ __GEN_SPI_RSET_BASE(__cpu, ST) \
++ __GEN_SPI_RSET_BASE(__cpu, CLK_CFG) \
++ __GEN_SPI_RSET_BASE(__cpu, FILL_BYTE) \
++ __GEN_SPI_RSET_BASE(__cpu, MSG_TAIL) \
++ __GEN_SPI_RSET_BASE(__cpu, RX_TAIL) \
++ __GEN_SPI_RSET_BASE(__cpu, MSG_CTL) \
++ __GEN_SPI_RSET_BASE(__cpu, MSG_DATA) \
++ __GEN_SPI_RSET_BASE(__cpu, RX_DATA) \
++ }
++
++#define __GEN_SPI_REGS_TABLE(__cpu) \
++ [SPI_CMD] = SPI_BCM_## __cpu ##_SPI_CMD, \
++ [SPI_INT_STATUS] = SPI_BCM_## __cpu ##_SPI_INT_STATUS, \
++ [SPI_INT_MASK_ST] = SPI_BCM_## __cpu ##_SPI_INT_MASK_ST, \
++ [SPI_INT_MASK] = SPI_BCM_## __cpu ##_SPI_INT_MASK, \
++ [SPI_ST] = SPI_BCM_## __cpu ##_SPI_ST, \
++ [SPI_CLK_CFG] = SPI_BCM_## __cpu ##_SPI_CLK_CFG, \
++ [SPI_FILL_BYTE] = SPI_BCM_## __cpu ##_SPI_FILL_BYTE, \
++ [SPI_MSG_TAIL] = SPI_BCM_## __cpu ##_SPI_MSG_TAIL, \
++ [SPI_RX_TAIL] = SPI_BCM_## __cpu ##_SPI_RX_TAIL, \
++ [SPI_MSG_CTL] = SPI_BCM_## __cpu ##_SPI_MSG_CTL, \
++ [SPI_MSG_DATA] = SPI_BCM_## __cpu ##_SPI_MSG_DATA, \
++ [SPI_RX_DATA] = SPI_BCM_## __cpu ##_SPI_RX_DATA,
++
+static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
+{
+#ifdef BCMCPU_RUNTIME_DETECT
+ return bcm63xx_regs_spi[reg];
+#else
+#ifdef CONFIG_BCM63XX_CPU_6338
-+switch (reg) {
-+ case SPI_CMD:
-+ return SPI_BCM_6338_SPI_CMD;
-+ case SPI_INT_STATUS:
-+ return SPI_BCM_6338_SPI_INT_STATUS;
-+ case SPI_INT_MASK_ST:
-+ return SPI_BCM_6338_SPI_MASK_INT_ST;
-+ case SPI_INT_MASK:
-+ return SPI_BCM_6338_SPI_INT_MASK;
-+ case SPI_ST:
-+ return SPI_BCM_6338_SPI_ST;
-+ case SPI_CLK_CFG:
-+ return SPI_BCM_6338_SPI_CLK_CFG;
-+ case SPI_FILL_BYTE:
-+ return SPI_BCM_6338_SPI_FILL_BYTE;
-+ case SPI_MSG_TAIL:
-+ return SPI_BCM_6338_SPI_MSG_TAIL;
-+ case SPI_RX_TAIL:
-+ return SPI_BCM_6338_SPI_RX_TAIL;
-+ case SPI_MSG_CTL:
-+ return SPI_BCM_6338_SPI_MSG_CTL;
-+ case SPI_MSG_DATA:
-+ return SPI_BCM_6338_SPI_MSG_DATA;
-+ case SPI_RX_DATA:
-+ return SPI_BCM_6338_SPI_RX_DATA;
-+}
++ __GEN_SPI_RSET(6338)
+#endif
+#ifdef CONFIG_BCM63XX_CPU_6348
-+switch (reg) {
-+ case SPI_CMD:
-+ return SPI_BCM_6348_SPI_CMD;
-+ case SPI_INT_MASK_ST:
-+ return SPI_BCM_6348_SPI_MASK_INT_ST;
-+ case SPI_INT_MASK:
-+ return SPI_BCM_6348_SPI_INT_MASK;
-+ case SPI_INT_STATUS:
-+ return SPI_BCM_6348_SPI_INT_STATUS;
-+ case SPI_ST:
-+ return SPI_BCM_6348_SPI_ST;
-+ case SPI_CLK_CFG:
-+ return SPI_BCM_6348_SPI_CLK_CFG;
-+ case SPI_FILL_BYTE:
-+ return SPI_BCM_6348_SPI_FILL_BYTE;
-+ case SPI_MSG_TAIL:
-+ return SPI_BCM_6348_SPI_MSG_TAIL;
-+ case SPI_RX_TAIL:
-+ return SPI_BCM_6348_SPI_RX_TAIL;
-+ case SPI_MSG_CTL:
-+ return SPI_BCM_6348_SPI_MSG_CTL;
-+ case SPI_MSG_DATA:
-+ return SPI_BCM_6348_SPI_MSG_DATA;
-+ case SPI_RX_DATA:
-+ return SPI_BCM_6348_SPI_RX_DATA;
-+}
++ __GEN_SPI_RSET(6348)
+#endif
+#ifdef CONFIG_BCM63XX_CPU_6358
-+switch (reg) {
-+ case SPI_CMD:
-+ return SPI_BCM_6358_SPI_CMD;
-+ case SPI_INT_STATUS:
-+ return SPI_BCM_6358_SPI_INT_STATUS;
-+ case SPI_INT_MASK_ST:
-+ return SPI_BCM_6358_SPI_MASK_INT_ST;
-+ case SPI_INT_MASK:
-+ return SPI_BCM_6358_SPI_INT_MASK;
-+ case SPI_ST:
-+ return SPI_BCM_6358_SPI_STATUS;
-+ case SPI_CLK_CFG:
-+ return SPI_BCM_6358_SPI_CLK_CFG;
-+ case SPI_FILL_BYTE:
-+ return SPI_BCM_6358_SPI_FILL_BYTE;
-+ case SPI_MSG_TAIL:
-+ return SPI_BCM_6358_SPI_MSG_TAIL;
-+ case SPI_RX_TAIL:
-+ return SPI_BCM_6358_SPI_RX_TAIL;
-+ case SPI_MSG_CTL:
-+ return SPI_BCM_6358_MSG_CTL;
-+ case SPI_MSG_DATA:
-+ return SPI_BCM_6358_SPI_MSG_DATA;
-+ case SPI_RX_DATA:
-+ return SPI_BCM_6358_SPI_RX_DATA;
-+}
++ __GEN_SPI_RSET(6358)
+#endif
+#endif
+ return 0;
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
-@@ -943,6 +944,8 @@ int __init board_register_devices(void)
+@@ -933,6 +934,8 @@ int __init board_register_devices(void)
if (board.num_spis)
spi_register_board_info(board.spis, board.num_spis);
+ bcm63xx_spi_register();
+
/* read base address of boot chip select (0) */
- if (BCMCPU_IS_6345())
- val = 0x1fc00000;
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
projects / openwrt.git / blobdiff