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authorShawn Guo <shawn.guo@freescale.com>2011-03-06 00:40:19 +0800
committerSascha Hauer <s.hauer@pengutronix.de>2011-03-07 19:29:45 +0100
commitdb63a493838473e3ae87e0db06bb6ddd817f20a2 (patch)
tree47e3d8783c42934719334e405c227388a4615a36 /arch/arm/mach-mxs/mach-mx28evk.c
parent65e7a3222fd9f47eafa908ef3e350ce4f953914e (diff)
ARM: mxs: add helper macro for pad control
This patch is to add pad control helper macro to make the code easy to read. The need is being seen when adding pad definitions for LCDIF which gets ~30 pads to define. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mxs/mach-mx28evk.c')
-rw-r--r--arch/arm/mach-mxs/mach-mx28evk.c82
1 files changed, 28 insertions, 54 deletions
diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c
index 1f0b708138f..987e3d54280 100644
--- a/arch/arm/mach-mxs/mach-mx28evk.c
+++ b/arch/arm/mach-mxs/mach-mx28evk.c
@@ -33,68 +33,42 @@
static const iomux_cfg_t mx28evk_pads[] __initconst = {
/* duart */
- MX28_PAD_PWM0__DUART_RX |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
- MX28_PAD_PWM1__DUART_TX |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+ MX28_PAD_PWM0__DUART_RX | MXS_PAD_CTRL,
+ MX28_PAD_PWM1__DUART_TX | MXS_PAD_CTRL,
/* auart0 */
- MX28_PAD_AUART0_RX__AUART0_RX |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
- MX28_PAD_AUART0_TX__AUART0_TX |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
- MX28_PAD_AUART0_CTS__AUART0_CTS |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
- MX28_PAD_AUART0_RTS__AUART0_RTS |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+ MX28_PAD_AUART0_RX__AUART0_RX | MXS_PAD_CTRL,
+ MX28_PAD_AUART0_TX__AUART0_TX | MXS_PAD_CTRL,
+ MX28_PAD_AUART0_CTS__AUART0_CTS | MXS_PAD_CTRL,
+ MX28_PAD_AUART0_RTS__AUART0_RTS | MXS_PAD_CTRL,
/* auart3 */
- MX28_PAD_AUART3_RX__AUART3_RX |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
- MX28_PAD_AUART3_TX__AUART3_TX |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
- MX28_PAD_AUART3_CTS__AUART3_CTS |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
- MX28_PAD_AUART3_RTS__AUART3_RTS |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+ MX28_PAD_AUART3_RX__AUART3_RX | MXS_PAD_CTRL,
+ MX28_PAD_AUART3_TX__AUART3_TX | MXS_PAD_CTRL,
+ MX28_PAD_AUART3_CTS__AUART3_CTS | MXS_PAD_CTRL,
+ MX28_PAD_AUART3_RTS__AUART3_RTS | MXS_PAD_CTRL,
+#define MXS_PAD_FEC (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP)
/* fec0 */
- MX28_PAD_ENET0_MDC__ENET0_MDC |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_MDIO__ENET0_MDIO |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_RX_EN__ENET0_RX_EN |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_RXD0__ENET0_RXD0 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_RXD1__ENET0_RXD1 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_TX_EN__ENET0_TX_EN |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_TXD0__ENET0_TXD0 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_TXD1__ENET0_TXD1 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET_CLK__CLKCTRL_ENET |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+ MX28_PAD_ENET0_MDC__ENET0_MDC | MXS_PAD_FEC,
+ MX28_PAD_ENET0_MDIO__ENET0_MDIO | MXS_PAD_FEC,
+ MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MXS_PAD_FEC,
+ MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MXS_PAD_FEC,
+ MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MXS_PAD_FEC,
+ MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MXS_PAD_FEC,
+ MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MXS_PAD_FEC,
+ MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MXS_PAD_FEC,
+ MX28_PAD_ENET_CLK__CLKCTRL_ENET | MXS_PAD_FEC,
/* fec1 */
- MX28_PAD_ENET0_CRS__ENET1_RX_EN |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_RXD2__ENET1_RXD0 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_RXD3__ENET1_RXD1 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_COL__ENET1_TX_EN |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_TXD2__ENET1_TXD0 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
- MX28_PAD_ENET0_TXD3__ENET1_TXD1 |
- (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+ MX28_PAD_ENET0_CRS__ENET1_RX_EN | MXS_PAD_FEC,
+ MX28_PAD_ENET0_RXD2__ENET1_RXD0 | MXS_PAD_FEC,
+ MX28_PAD_ENET0_RXD3__ENET1_RXD1 | MXS_PAD_FEC,
+ MX28_PAD_ENET0_COL__ENET1_TX_EN | MXS_PAD_FEC,
+ MX28_PAD_ENET0_TXD2__ENET1_TXD0 | MXS_PAD_FEC,
+ MX28_PAD_ENET0_TXD3__ENET1_TXD1 | MXS_PAD_FEC,
/* phy power line */
- MX28_PAD_SSP1_DATA3__GPIO_2_15 |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+ MX28_PAD_SSP1_DATA3__GPIO_2_15 | MXS_PAD_CTRL,
/* phy reset line */
- MX28_PAD_ENET0_RX_CLK__GPIO_4_13 |
- (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+ MX28_PAD_ENET0_RX_CLK__GPIO_4_13 | MXS_PAD_CTRL,
};
/* fec */