From: Mugunthan V N Date: Mon, 12 Aug 2013 11:41:15 +0000 (+0530) Subject: drivers: net: cpsw: Add support for new CPSW IP version present in AM43xx SoC X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=926489be1d2b030c17d38fa10b5921bf3409d91d;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 --- diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index cd956719f8c8..0fcf21254ad3 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;