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| author | Johan Hovold | 2013-02-07 16:31:58 +0100 |
|---|---|---|
| committer | Nicolas Ferre | 2013-03-13 11:05:12 +0100 |
| commit | bbd44f6bd9d1aa735b180b29b5719d63a8e87b55 (patch) | |
| tree | d2d6b87a1104b5a931ea95a7f0c7c9341ad6f079 /arch/arm/mach-at91/at91sam9g45.c | |
| parent | atmel_lcdfb: move lcdcon2 register access to compute_hozval (diff) | |
| download | kernel-qcow2-linux-bbd44f6bd9d1aa735b180b29b5719d63a8e87b55.tar.gz kernel-qcow2-linux-bbd44f6bd9d1aa735b180b29b5719d63a8e87b55.tar.xz kernel-qcow2-linux-bbd44f6bd9d1aa735b180b29b5719d63a8e87b55.zip | |
ARM: at91/avr32/atmel_lcdfb: add platform device-id table
Add platform device-id table in order to identify the controller and
determine its configuration.
The currently used configuration parameters are:
have_alt_pixclock
- SOC uses an alternate pixel-clock calculation formula (at91sam9g45
non-ES)
have_hozval
- SOC has a HOZVAL field in LCDFRMCFG which is used to determine the
linesize for STN displays (at91sam9261, at921sam9g10 and at32ap)
have_intensity_bit
- SOC uses IBGR:555 rather than BGR:565 16-bit pixel layout
(at91sam9261, at91sam9263 and at91sam9rl)
This allows us to remove all the remaining uses of cpu_is macros from
the driver.
Tested on at91sam9263 and at91sam9g45, compile-tested for other
AT91-SOCs, and untested for AVR32.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9g45.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9g45.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index ea6b62bcbe77..c68960d82247 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -228,7 +228,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_ID("hclk", &macb_clk), /* One additional fake clock for ohci */ CLKDEV_CON_ID("ohci_clk", &uhphs_clk), - CLKDEV_CON_DEV_ID("hclk", "atmel_lcdfb.0", &lcdc_clk), + CLKDEV_CON_DEV_ID("hclk", "at91sam9g45-lcdfb.0", &lcdc_clk), + CLKDEV_CON_DEV_ID("hclk", "at91sam9g45es-lcdfb.0", &lcdc_clk), CLKDEV_CON_DEV_ID("ehci_clk", "atmel-ehci", &uhphs_clk), CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk), CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk), |