From 926489be1d2b030c17d38fa10b5921bf3409d91d Mon Sep 17 00:00:00 2001 From: Mugunthan V N Date: Mon, 12 Aug 2013 17:11:15 +0530 Subject: [PATCH] drivers: net: cpsw: Add support for new CPSW IP version present in AM43xx SoC The new IP version which is present in AM43xx SoC has a minor changes and the offsets are same as the previous version, so adding new IP version support in the driver. Signed-off-by: Mugunthan V N Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/cpsw.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index cd95671..0fcf212 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -83,6 +83,7 @@ do { \ #define CPSW_VERSION_1 0x19010a #define CPSW_VERSION_2 0x19010c #define CPSW_VERSION_3 0x19010f +#define CPSW_VERSION_4 0x190112 #define HOST_PORT_NUM 0 #define SLIVER_SIZE 0x40 @@ -993,6 +994,7 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv) break; case CPSW_VERSION_2: case CPSW_VERSION_3: + case CPSW_VERSION_4: slave_write(slave, TX_PRIORITY_MAPPING, CPSW2_TX_PRI_MAP); break; } @@ -2018,6 +2020,7 @@ static int cpsw_probe(struct platform_device *pdev) break; case CPSW_VERSION_2: case CPSW_VERSION_3: + case CPSW_VERSION_4: priv->host_port_regs = ss_regs + CPSW2_HOST_PORT_OFFSET; priv->cpts->reg = ss_regs + CPSW2_CPTS_OFFSET; priv->hw_stats = ss_regs + CPSW2_HW_STATS; -- 2.7.4