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authorRalf Baechle <ralf@linux-mips.org>2012-12-13 22:40:13 +0400
committerRalf Baechle <ralf@linux-mips.org>2012-12-13 22:40:13 +0400
commit241738bd51cb0efe58e6c570223153e970afe3ae (patch)
tree05263e1ec3fbd58cc4ba5ee69163612fbb769a4a /arch/mips/include/asm/mach-bcm63xx
parentbdf20507da11a9a5b32ef04fa09f352828189aef (diff)
parentce8f0d0607bcad3ec0e8599be80353204427093e (diff)
downloadlinux-241738bd51cb0efe58e6c570223153e970afe3ae.tar.xz
Merge branch 'mips-next' of http://dev.phrozen.org/githttp/mips-next into mips-for-linux-next
Diffstat (limited to 'arch/mips/include/asm/mach-bcm63xx')
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h35
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h29
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h21
-rw-r--r--arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h17
4 files changed, 78 insertions, 24 deletions
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h
new file mode 100644
index 000000000000..62d6a3b4d3b7
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_nvram.h
@@ -0,0 +1,35 @@
+#ifndef BCM63XX_NVRAM_H
+#define BCM63XX_NVRAM_H
+
+#include <linux/types.h>
+
+/**
+ * bcm63xx_nvram_init() - initializes nvram
+ * @nvram: address of the nvram data
+ *
+ * Initialized the local nvram copy from the target address and checks
+ * its checksum.
+ *
+ * Returns 0 on success.
+ */
+int __init bcm63xx_nvram_init(void *nvram);
+
+/**
+ * bcm63xx_nvram_get_name() - returns the board name according to nvram
+ *
+ * Returns the board name field from nvram. Note that it might not be
+ * null terminated if it is exactly 16 bytes long.
+ */
+u8 *bcm63xx_nvram_get_name(void);
+
+/**
+ * bcm63xx_nvram_get_mac_address() - register & return a new mac address
+ * @mac: pointer to array for allocated mac
+ *
+ * Registers and returns a mac address from the allocated macs from nvram.
+ *
+ * Returns 0 on success.
+ */
+int bcm63xx_nvram_get_mac_address(u8 *mac);
+
+#endif /* BCM63XX_NVRAM_H */
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index 12963d05da86..c3eeb90b480a 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -53,13 +53,18 @@
CKCTL_6338_SAR_EN | \
CKCTL_6338_SPI_EN)
-#define CKCTL_6345_CPU_EN (1 << 0)
-#define CKCTL_6345_BUS_EN (1 << 1)
-#define CKCTL_6345_EBI_EN (1 << 2)
-#define CKCTL_6345_UART_EN (1 << 3)
-#define CKCTL_6345_ADSLPHY_EN (1 << 4)
-#define CKCTL_6345_ENET_EN (1 << 7)
-#define CKCTL_6345_USBH_EN (1 << 8)
+/* BCM6345 clock bits are shifted by 16 on the left, because of the test
+ * control register which is 16-bits wide. That way we do not have any
+ * specific BCM6345 code for handling clocks, and writing 0 to the test
+ * control register is fine.
+ */
+#define CKCTL_6345_CPU_EN (1 << 16)
+#define CKCTL_6345_BUS_EN (1 << 17)
+#define CKCTL_6345_EBI_EN (1 << 18)
+#define CKCTL_6345_UART_EN (1 << 19)
+#define CKCTL_6345_ADSLPHY_EN (1 << 20)
+#define CKCTL_6345_ENET_EN (1 << 23)
+#define CKCTL_6345_USBH_EN (1 << 24)
#define CKCTL_6345_ALL_SAFE_EN (CKCTL_6345_ENET_EN | \
CKCTL_6345_USBH_EN | \
@@ -191,6 +196,7 @@
/* Soft Reset register */
#define PERF_SOFTRESET_REG 0x28
#define PERF_SOFTRESET_6328_REG 0x10
+#define PERF_SOFTRESET_6358_REG 0x34
#define PERF_SOFTRESET_6368_REG 0x10
#define SOFTRESET_6328_SPI_MASK (1 << 0)
@@ -244,6 +250,15 @@
SOFTRESET_6348_ACLC_MASK | \
SOFTRESET_6348_ADSLMIPSPLL_MASK)
+#define SOFTRESET_6358_SPI_MASK (1 << 0)
+#define SOFTRESET_6358_ENET_MASK (1 << 2)
+#define SOFTRESET_6358_MPI_MASK (1 << 3)
+#define SOFTRESET_6358_EPHY_MASK (1 << 6)
+#define SOFTRESET_6358_SAR_MASK (1 << 7)
+#define SOFTRESET_6358_USBH_MASK (1 << 12)
+#define SOFTRESET_6358_PCM_MASK (1 << 13)
+#define SOFTRESET_6358_ADSL_MASK (1 << 14)
+
#define SOFTRESET_6368_SPI_MASK (1 << 0)
#define SOFTRESET_6368_MPI_MASK (1 << 3)
#define SOFTRESET_6368_EPHY_MASK (1 << 6)
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h
new file mode 100644
index 000000000000..3a6eb9c1adc6
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_reset.h
@@ -0,0 +1,21 @@
+#ifndef __BCM63XX_RESET_H
+#define __BCM63XX_RESET_H
+
+enum bcm63xx_core_reset {
+ BCM63XX_RESET_SPI,
+ BCM63XX_RESET_ENET,
+ BCM63XX_RESET_USBH,
+ BCM63XX_RESET_USBD,
+ BCM63XX_RESET_SAR,
+ BCM63XX_RESET_DSL,
+ BCM63XX_RESET_EPHY,
+ BCM63XX_RESET_ENETSW,
+ BCM63XX_RESET_PCM,
+ BCM63XX_RESET_MPI,
+ BCM63XX_RESET_PCIE,
+ BCM63XX_RESET_PCIE_EXT,
+};
+
+void bcm63xx_core_set_reset(enum bcm63xx_core_reset, int reset);
+
+#endif
diff --git a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
index b0dd4bb53f7e..682bcf3b492a 100644
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -15,23 +15,6 @@
#define BCM963XX_NVRAM_OFFSET 0x580
/*
- * nvram structure
- */
-struct bcm963xx_nvram {
- u32 version;
- u8 reserved1[256];
- u8 name[16];
- u32 main_tp_number;
- u32 psi_size;
- u32 mac_addr_count;
- u8 mac_addr_base[6];
- u8 reserved2[2];
- u32 checksum_old;
- u8 reserved3[720];
- u32 checksum_high;
-};
-
-/*
* board definition
*/
struct board_info {