[OpenWrt-Devel] [RFC v2 1/6] ar71xx: Save in ag71xx_platform_data if SoC is qca955x

[Sven Eckelmann]

From: Sven Eckelmann <sven.eckelmann at open-mesh.com>

The ag71xx driver must know if a device is QCA955x to enable some special
workarounds for this SoC family. Similar information are already stored in
ag71xx_platform_data and ag71xx_mdio_platform_data to adjust the behavior
of the driver.

Signed-off-by: Sven Eckelmann <sven.eckelmann at open-mesh.com>
---
v2:
 - Split into multiple patches and adjust slightly to look more like an
   OpenWrt patch

 target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c                      | 1 +
 .../ar71xx/files/arch/mips/include/asm/mach-ath79/ag71xx_platform.h      | 1 +
 2 files changed, 2 insertions(+)

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
index b43c80a..09201c9 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
@@ -1100,6 +1100,7 @@ void __init ath79_register_eth(unsigned int id)
 		pdata->ddr_flush = ath79_ddr_no_flush;
 		pdata->has_gbit = 1;
 		pdata->is_ar724x = 1;
+		pdata->is_qca955x = 1;
 
 		/*
 		 * Limit the maximum frame length to 4095 bytes.
diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ath79/ag71xx_platform.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ath79/ag71xx_platform.h
index d46dc4e..4db2c65 100644
--- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ath79/ag71xx_platform.h
+++ b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ath79/ag71xx_platform.h
@@ -36,6 +36,7 @@ struct ag71xx_platform_data {
 	u8		is_ar7240:1;
 	u8		is_ar724x:1;
 	u8		has_ar8216:1;
+	u8		is_qca955x:1;
 
 	struct ag71xx_switch_platform_data *switch_data;
 
-- 
2.8.0.rc3
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