Pinmux registers are sequential, and do not need to be enumerated out as they currently are. This reduces code volume and keeps things simple.
If some future SoC comes up with a discontiguous register map, PINMUX() can then be expanded with local token pasting. Signed-off-by: Cyril Chemparathy <[email protected]> --- arch/arm/mach-davinci/dm355.c | 5 ----- arch/arm/mach-davinci/dm365.c | 5 ----- arch/arm/mach-davinci/dm644x.c | 3 --- arch/arm/mach-davinci/dm646x.c | 3 --- arch/arm/mach-davinci/gpio.c | 6 +----- arch/arm/mach-davinci/include/mach/da8xx.h | 21 --------------------- arch/arm/mach-davinci/include/mach/mux.h | 2 ++ arch/arm/mach-davinci/mux.h | 2 +- 8 files changed, 4 insertions(+), 43 deletions(-) diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 44f3940..08ec0ab 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -450,11 +450,6 @@ void __init dm355_init_spi0(unsigned chipselect_mask, /*----------------------------------------------------------------------*/ -#define PINMUX0 0x00 -#define PINMUX1 0x04 -#define PINMUX2 0x08 -#define PINMUX3 0x0c -#define PINMUX4 0x10 #define INTMUX 0x18 #define EVTMUX 0x1c diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 6fec378..8a59130 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -467,11 +467,6 @@ static struct clk_lookup dm365_clks[] = { /*----------------------------------------------------------------------*/ -#define PINMUX0 0x00 -#define PINMUX1 0x04 -#define PINMUX2 0x08 -#define PINMUX3 0x0c -#define PINMUX4 0x10 #define INTMUX 0x18 #define EVTMUX 0x1c diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index e89adcf..425c5f3 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -350,9 +350,6 @@ static struct platform_device dm644x_emac_device = { .resource = dm644x_emac_resources, }; -#define PINMUX0 0x00 -#define PINMUX1 0x04 - /* * Device specific mux setup * diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index e760448..ff67a17 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -401,9 +401,6 @@ static struct platform_device dm646x_emac_device = { .resource = dm646x_emac_resources, }; -#define PINMUX0 0x00 -#define PINMUX1 0x04 - /* * Device specific mux setup * diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c index e845966..9e0c7a4 100644 --- a/arch/arm/mach-davinci/gpio.c +++ b/arch/arm/mach-davinci/gpio.c @@ -71,11 +71,7 @@ static int __init davinci_gpio_irq_setup(void); /*--------------------------------------------------------------------------*/ -/* - * board setup code *MUST* set PINMUX0 and PINMUX1 as - * needed, and enable the GPIO clock. - */ - +/* board setup code *MUST* setup pinmux and enable the GPIO clock. */ static inline int __davinci_direction(struct gpio_chip *chip, unsigned offset, bool out, int value) { diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index 33471c9..dbb4ebe 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -64,27 +64,6 @@ extern void __iomem *da8xx_syscfg1_base; #define DA8XX_DDR2_CTL_BASE 0xb0000000 #define DA8XX_ARM_RAM_BASE 0xffff0000 -#define PINMUX0 0x00 -#define PINMUX1 0x04 -#define PINMUX2 0x08 -#define PINMUX3 0x0c -#define PINMUX4 0x10 -#define PINMUX5 0x14 -#define PINMUX6 0x18 -#define PINMUX7 0x1c -#define PINMUX8 0x20 -#define PINMUX9 0x24 -#define PINMUX10 0x28 -#define PINMUX11 0x2c -#define PINMUX12 0x30 -#define PINMUX13 0x34 -#define PINMUX14 0x38 -#define PINMUX15 0x3c -#define PINMUX16 0x40 -#define PINMUX17 0x44 -#define PINMUX18 0x48 -#define PINMUX19 0x4c - void __init da830_init(void); void __init da850_init(void); diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h index 923debe..743dbd2 100644 --- a/arch/arm/mach-davinci/include/mach/mux.h +++ b/arch/arm/mach-davinci/include/mach/mux.h @@ -1174,6 +1174,8 @@ enum davinci_tnetv107x_index { TNETV107X_TDM0_RX, }; +#define PINMUX(x) (4 * (x)) + #ifdef CONFIG_DAVINCI_MUX /* setup pin muxing */ extern int davinci_cfg_reg(unsigned long reg_cfg); diff --git a/arch/arm/mach-davinci/mux.h b/arch/arm/mach-davinci/mux.h index adc8694..5aad1e7 100644 --- a/arch/arm/mach-davinci/mux.h +++ b/arch/arm/mach-davinci/mux.h @@ -20,7 +20,7 @@ .name = #desc, \ .debug = dbg, \ .mux_reg_name = "PINMUX"#muxreg, \ - .mux_reg = PINMUX##muxreg, \ + .mux_reg = PINMUX(muxreg), \ .mask_offset = mode_offset, \ .mask = mode_mask, \ .mode = mux_mode, \ -- 1.7.0.4 _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
