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[ar71xx] use platform data to setup the MAC_CFG register in the spi_vsc7385 driver
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16780 3c298f89-4303-0410-b956-a3cf2f4a3e73
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23e2296ede
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@ -169,6 +169,11 @@ static void ap83_vsc7385_reset(void)
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static struct vsc7385_platform_data ap83_vsc7385_data = {
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.reset = ap83_vsc7385_reset,
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.ucode_name = "vsc7385_ucode_ap83.bin",
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.mac_cfg = {
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.tx_ipg = 6,
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.bit2 = 0,
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.clk_sel = 3,
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},
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};
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static struct spi_board_info ap83_spi_info[] = {
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@ -63,10 +63,11 @@
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#define VSC73XX_MAC_CFG_VLAN_DBLAWR (1 << 15)
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#define VSC73XX_MAC_CFG_VLAN_AWR (1 << 14)
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#define VSC73XX_MAC_CFG_100_BASE_T (1 << 13)
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#define VSC73XX_MAC_CFG_TX_IPG(x) ((x & 0x1f) << 6)
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#define VSC73XX_MAC_CFG_TX_IPG(x) (((x) & 0x1f) << 6)
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#define VSC73XX_MAC_CFG_MAC_RX_RST (1 << 5)
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#define VSC73XX_MAC_CFG_MAC_TX_RST (1 << 4)
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#define VSC73XX_MAC_CFG_CLK_SEL(x) ((x & 0x3) << 0)
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#define VSC73XX_MAC_CFG_BIT2 (1 << 2)
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#define VSC73XX_MAC_CFG_CLK_SEL(x) ((x) & 0x3)
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/* ADVPORTM register bits */
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#define VSC73XX_ADVPORTM_IFG_PPM (1 << 7)
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@ -145,12 +146,10 @@
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VSC73XX_MAC_CFG_MAC_RX_RST | \
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VSC73XX_MAC_CFG_MAC_TX_RST)
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#define VSC7385_MAC_CFG_INIT (VSC73XX_MAC_CFG_TX_EN | \
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#define VSC73XX_MAC_CFG_INIT (VSC73XX_MAC_CFG_TX_EN | \
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VSC73XX_MAC_CFG_FDX | \
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VSC73XX_MAC_CFG_GIGE | \
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VSC73XX_MAC_CFG_RX_EN | \
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VSC73XX_MAC_CFG_TX_IPG(6) | \
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4)
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VSC73XX_MAC_CFG_RX_EN)
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#define VSC73XX_RESET_DELAY 100
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@ -438,6 +437,8 @@ static int vsc7385_upload_ucode(struct vsc7385 *vsc)
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static int vsc7385_setup(struct vsc7385 *vsc)
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{
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struct vsc7385_platform_data *pdata = vsc->pdata;
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u32 t;
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int err;
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err = vsc7385_write_verify(vsc, VSC73XX_BLOCK_SYSTEM, 0,
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@ -461,8 +462,14 @@ static int vsc7385_setup(struct vsc7385 *vsc)
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if (err)
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goto err;
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t = VSC73XX_MAC_CFG_INIT;
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t |= VSC73XX_MAC_CFG_TX_IPG(pdata->mac_cfg.tx_ipg);
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t |= VSC73XX_MAC_CFG_CLK_SEL(pdata->mac_cfg.clk_sel);
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if (pdata->mac_cfg.bit2)
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t |= VSC73XX_MAC_CFG_BIT2;
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err = vsc7385_write(vsc, VSC73XX_BLOCK_MAC, VSC73XX_SUBBLOCK_PORT_MAC,
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VSC73XX_MAC_CFG, VSC7385_MAC_CFG_INIT);
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VSC73XX_MAC_CFG, t);
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if (err)
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goto err;
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@ -11,4 +11,9 @@
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struct vsc7385_platform_data {
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void (* reset)(void);
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char *ucode_name;
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struct {
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u32 tx_ipg:5;
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u32 bit2:1;
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u32 clk_sel:3;
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} mac_cfg;
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};
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