mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
57 lines
1.8 KiB
Diff
57 lines
1.8 KiB
Diff
From ed225910f0e062d9c28d5cf216f97b3cf457a8c5 Mon Sep 17 00:00:00 2001
|
|
From: Jonas Gorski <jonas.gorski@gmail.com>
|
|
Date: Mon, 21 Nov 2011 00:55:49 +0100
|
|
Subject: [PATCH 58/81] MIPS: BCM63XX: wire up the HS SPI controller for BCM6362
|
|
|
|
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
|
|
---
|
|
arch/mips/bcm63xx/clk.c | 2 ++
|
|
arch/mips/bcm63xx/dev-hsspi.c | 7 +++++--
|
|
.../include/asm/mach-bcm63xx/bcm63xx_dev_hsspi.h | 1 +
|
|
3 files changed, 8 insertions(+), 2 deletions(-)
|
|
|
|
--- a/arch/mips/bcm63xx/clk.c
|
|
+++ b/arch/mips/bcm63xx/clk.c
|
|
@@ -222,6 +222,8 @@ static void hsspi_set(struct clk *clk, i
|
|
|
|
if (BCMCPU_IS_6328())
|
|
mask = CKCTL_6328_HSSPI_EN;
|
|
+ else if (BCMCPU_IS_6362())
|
|
+ mask = CKCTL_6362_HSSPI_EN;
|
|
else
|
|
return;
|
|
|
|
--- a/arch/mips/bcm63xx/dev-hsspi.c
|
|
+++ b/arch/mips/bcm63xx/dev-hsspi.c
|
|
@@ -43,7 +43,7 @@ static struct platform_device bcm63xx_hs
|
|
int __init bcm63xx_hsspi_register(void)
|
|
{
|
|
|
|
- if (!BCMCPU_IS_6328())
|
|
+ if (!BCMCPU_IS_6328() && !BCMCPU_IS_6362())
|
|
return -ENODEV;
|
|
|
|
spi_resources[0].start = bcm63xx_regset_address(RSET_HSSPI);
|
|
@@ -51,7 +51,10 @@ int __init bcm63xx_hsspi_register(void)
|
|
spi_resources[0].end += RSET_HSSPI_SIZE - 1;
|
|
spi_resources[1].start = bcm63xx_get_irq_number(IRQ_HSSPI);
|
|
|
|
- spi_pdata.speed_hz = HSSPI_PLL_HZ_6328;
|
|
+ if (BCMCPU_IS_6328())
|
|
+ spi_pdata.speed_hz = HSSPI_PLL_HZ_6328;
|
|
+ else
|
|
+ spi_pdata.speed_hz = HSSPI_PLL_HZ;
|
|
|
|
return platform_device_register(&bcm63xx_hsspi_device);
|
|
}
|
|
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_hsspi.h
|
|
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_hsspi.h
|
|
@@ -16,6 +16,7 @@ struct bcm63xx_hsspi_pdata {
|
|
#define bcm_hsspi_writel(v, o) bcm_rset_writel(RSET_HSSPI, (v), (o))
|
|
|
|
#define HSSPI_PLL_HZ_6328 133333333
|
|
+#define HSSPI_PLL_HZ 400000000
|
|
|
|
#define HSSPI_BUFFER_LEN 512
|
|
|