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| author | Gabor Juhos <juhosg@openwrt.org> | 2011-01-26 20:35:46 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2011-01-26 20:35:46 +0000 |
| commit | e67db2d2a3cc35d90139e7d6bfe83cceb95f61a0 (patch) | |
| tree | 679e0323a9dca164aef952b7d252bc1f68241e33 | |
| parent | 6bddd29b644586fcd0d0dbe8ccbe3a7306bd9c31 (diff) | |
| download | upstream-e67db2d2a3cc35d90139e7d6bfe83cceb95f61a0.tar.gz upstream-e67db2d2a3cc35d90139e7d6bfe83cceb95f61a0.tar.bz2 upstream-e67db2d2a3cc35d90139e7d6bfe83cceb95f61a0.zip | |
generic: rtl8366s: allow initial register values to be passed via platform_data
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25120 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/rtl8366s.c | 11 | ||||
| -rw-r--r-- | target/linux/generic/files/include/linux/rtl8366s.h | 7 |
2 files changed, 18 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366s.c b/target/linux/generic/files/drivers/net/phy/rtl8366s.c index 3b7fcce329..7e72164131 100644 --- a/target/linux/generic/files/drivers/net/phy/rtl8366s.c +++ b/target/linux/generic/files/drivers/net/phy/rtl8366s.c @@ -251,8 +251,19 @@ static int rtl8366s_reset_chip(struct rtl8366_smi *smi) static int rtl8366s_hw_init(struct rtl8366_smi *smi) { + struct rtl8366s_platform_data *pdata; int err; + pdata = smi->parent->platform_data; + if (pdata->num_initvals && pdata->initvals) { + unsigned i; + + dev_info(smi->parent, "applying initvals\n"); + for (i = 0; i < pdata->num_initvals; i++) + REG_WR(smi, pdata->initvals[i].reg, + pdata->initvals[i].val); + } + /* set maximum packet length to 1536 bytes */ REG_RMW(smi, RTL8366S_SGCR, RTL8366S_SGCR_MAX_LENGTH_MASK, RTL8366S_SGCR_MAX_LENGTH_1536); diff --git a/target/linux/generic/files/include/linux/rtl8366s.h b/target/linux/generic/files/include/linux/rtl8366s.h index 09173ec200..7d5daa4817 100644 --- a/target/linux/generic/files/include/linux/rtl8366s.h +++ b/target/linux/generic/files/include/linux/rtl8366s.h @@ -13,9 +13,16 @@ #define RTL8366S_DRIVER_NAME "rtl8366s" +struct rtl8366s_initval { + unsigned reg; + u16 val; +}; + struct rtl8366s_platform_data { unsigned gpio_sda; unsigned gpio_sck; + unsigned num_initvals; + struct rtl8366s_initval *initvals; }; #endif /* _RTL8366_SMI_H */ |