aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-pxa/sharpsl_pm.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-pxa/sharpsl_pm.c')
-rw-r--r--arch/arm/mach-pxa/sharpsl_pm.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 15c2f1a8623b..f0845c1b001c 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -116,20 +116,33 @@ struct battery_thresh spitz_battery_levels_noac[] = {
116 { 0, 0}, 116 { 0, 0},
117}; 117};
118 118
119/* MAX1111 Commands */
120#define MAXCTRL_PD0 1u << 0
121#define MAXCTRL_PD1 1u << 1
122#define MAXCTRL_SGL 1u << 2
123#define MAXCTRL_UNI 1u << 3
124#define MAXCTRL_SEL_SH 4
125#define MAXCTRL_STR 1u << 7
126
119/* 127/*
120 * Read MAX1111 ADC 128 * Read MAX1111 ADC
121 */ 129 */
122extern int max1111_read_channel(int);
123
124int sharpsl_pm_pxa_read_max1111(int channel) 130int sharpsl_pm_pxa_read_max1111(int channel)
125{ 131{
126 if (machine_is_tosa()) // Ugly, better move this function into another module 132 if (machine_is_tosa()) // Ugly, better move this function into another module
127 return 0; 133 return 0;
128 134
135#ifdef CONFIG_CORGI_SSP_DEPRECATED
136 return corgi_ssp_max1111_get((channel << MAXCTRL_SEL_SH) | MAXCTRL_PD0 | MAXCTRL_PD1
137 | MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR);
138#else
139 extern int max1111_read_channel(int);
140
129 /* max1111 accepts channels from 0-3, however, 141 /* max1111 accepts channels from 0-3, however,
130 * it is encoded from 0-7 here in the code. 142 * it is encoded from 0-7 here in the code.
131 */ 143 */
132 return max1111_read_channel(channel >> 1); 144 return max1111_read_channel(channel >> 1);
145#endif
133} 146}
134 147
135void sharpsl_pm_pxa_init(void) 148void sharpsl_pm_pxa_init(void)