ARM: pxa: Use PIO for PI2C communication on Palm27x

Original idea by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c
index 77ad6d34ab5bc9cd0eb5ce2917a461ce8904c55c..405b92a29793d80fa771546418d78b4bec7094cd 100644 (file)
--- a/arch/arm/mach-pxa/palm27x.c
+++ b/arch/arm/mach-pxa/palm27x.c
@@ -469,9 +469,13 @@ static struct i2c_board_info __initdata palm27x_pi2c_board_info[] = {
        },
 };
 
+static struct i2c_pxa_platform_data palm27x_i2c_power_info = {
+       .use_pio        = 1,
+};
+
 void __init palm27x_pmic_init(void)
 {
        i2c_register_board_info(1, ARRAY_AND_SIZE(palm27x_pi2c_board_info));
-       pxa27x_set_i2c_power_info(NULL);
+       pxa27x_set_i2c_power_info(&palm27x_i2c_power_info);
 }
 #endif