apm821xx: remove 4.4 kernel support

[openwrt/staging/lynxis/omap.git] / target / linux / apm821xx / patches-4.4 / 701-powerpc_ibm_apm82181_phyclk_fix.patch

diff --git a/target/linux/apm821xx/patches-4.4/701-powerpc_ibm_apm82181_phyclk_fix.patch b/target/linux/apm821xx/patches-4.4/701-powerpc_ibm_apm82181_phyclk_fix.patch
deleted file mode 100644 (file)
index 011e785..0000000
--- a/target/linux/apm821xx/patches-4.4/701-powerpc_ibm_apm82181_phyclk_fix.patch
+++ /dev/null
@@ -1,52 +0,0 @@
---- a/drivers/net/ethernet/ibm/emac/core.c
-+++ b/drivers/net/ethernet/ibm/emac/core.c
-@@ -129,6 +129,7 @@ static inline void emac_report_timeout_e
- {
-       if (emac_has_feature(dev, EMAC_FTR_440GX_PHY_CLK_FIX |
-                                 EMAC_FTR_460EX_PHY_CLK_FIX |
-+                                EMAC_FTR_APM821XX_PHY_CLK_FIX |
-                                 EMAC_FTR_440EP_PHY_CLK_FIX))
-               DBG(dev, "%s" NL, error);
-       else if (net_ratelimit())
-@@ -146,6 +147,10 @@ static inline void emac_rx_clk_tx(struct
-       if (emac_has_feature(dev, EMAC_FTR_440EP_PHY_CLK_FIX))
-               dcri_clrset(SDR0, SDR0_MFR,
-                           0, SDR0_MFR_ECS >> dev->cell_index);
-+
-+      if (emac_has_feature(dev, EMAC_FTR_APM821XX_PHY_CLK_FIX))
-+                dcri_clrset(SDR0, SDR0_ETH_CFG,
-+                        0, 0x00000100 >> dev->cell_index);
- #endif
- }
- 
-@@ -155,6 +160,10 @@ static inline void emac_rx_clk_default(s
-       if (emac_has_feature(dev, EMAC_FTR_440EP_PHY_CLK_FIX))
-               dcri_clrset(SDR0, SDR0_MFR,
-                           SDR0_MFR_ECS >> dev->cell_index, 0);
-+
-+      if (emac_has_feature(dev, EMAC_FTR_APM821XX_PHY_CLK_FIX))
-+              dcri_clrset(SDR0, SDR0_ETH_CFG,
-+                          0x00000100 >> dev->cell_index, 0);
- #endif
- }
- 
-@@ -2587,7 +2596,7 @@ static int emac_init_config(struct emac_
-               if (of_device_is_compatible(np, "ibm,emac-apm821xx")) {
-                       dev->features |= (EMAC_APM821XX_REQ_JUMBO_FRAME_SIZE |
-                                         EMAC_FTR_APM821XX_NO_HALF_DUPLEX |
--                                        EMAC_FTR_460EX_PHY_CLK_FIX);
-+                                        EMAC_FTR_APM821XX_PHY_CLK_FIX);
-               }
-       } else if (of_device_is_compatible(np, "ibm,emac4")) {
-               dev->features |= EMAC_FTR_EMAC4;
---- a/drivers/net/ethernet/ibm/emac/core.h
-+++ b/drivers/net/ethernet/ibm/emac/core.h
-@@ -333,6 +333,8 @@ struct emac_instance {
-  */
- #define EMAC_FTR_APM821XX_NO_HALF_DUPLEX      0x00001000
- 
-+#define EMAC_FTR_APM821XX_PHY_CLK_FIX 0x000002000
-+
- /* Right now, we don't quite handle the always/possible masks on the
-  * most optimal way as we don't have a way to say something like
-  * always EMAC4. Patches welcome.