[ARM] pxa: fix the corgi_ssp.c dependency issue in {corgi,spitz}_defconfig

Separate building of corgi_ssp.c, and introduce a new hidden config option
CONFIG_CORGI_SSP_DEPRECATED for this. Aslo mark corgi_ts.c and corgi_bl.c
as deprecated.

This unbreaks the legacy configs in {corgi,spitz}_defconfig, however, SPI
based ADS7846 touchscreen driver and a new SPI-based corgi_lcd.c driver
with integrated backlight support are recommended.

Signed-off-by: Eric Miao <eric.miao@marvell.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index f27f6b3d6e6f..99b669b924d7 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -71,6 +71,14 @@ config PXA_SHARPSL
           SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
           handheld computer.
 
+config CORGI_SSP_DEPRECATED
+        bool
+        select PXA_SSP
+        help
+          This option will include corgi_ssp.c and corgi_lcd.c
+          that corgi_ts.c and other legacy drivers (corgi_bl.c
+          and sharpsl_pm.c) may depend on.
+
 config MACH_POODLE
         bool "Enable Sharp SL-5600 (Poodle) Support"
         depends on PXA_SHARPSL