summaryrefslogtreecommitdiff
path: root/arch/arm/mach-mmp/mmp2.h
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /arch/arm/mach-mmp/mmp2.h
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'arch/arm/mach-mmp/mmp2.h')
-rw-r--r--arch/arm/mach-mmp/mmp2.h103
1 files changed, 103 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/mmp2.h b/arch/arm/mach-mmp/mmp2.h
new file mode 100644
index 000000000..9b5e75ee9
--- /dev/null
+++ b/arch/arm/mach-mmp/mmp2.h
@@ -0,0 +1,103 @@
+#ifndef __ASM_MACH_MMP2_H
+#define __ASM_MACH_MMP2_H
+
+#include <linux/platform_data/pxa_sdhci.h>
+
+extern void mmp2_timer_init(void);
+extern void __init mmp2_init_icu(void);
+extern void __init mmp2_init_irq(void);
+extern void mmp2_clear_pmic_int(void);
+
+#include <linux/i2c.h>
+#include <linux/i2c/pxa-i2c.h>
+#include <linux/platform_data/dma-mmp_tdma.h>
+
+#include "devices.h"
+
+extern struct pxa_device_desc mmp2_device_uart1;
+extern struct pxa_device_desc mmp2_device_uart2;
+extern struct pxa_device_desc mmp2_device_uart3;
+extern struct pxa_device_desc mmp2_device_uart4;
+extern struct pxa_device_desc mmp2_device_twsi1;
+extern struct pxa_device_desc mmp2_device_twsi2;
+extern struct pxa_device_desc mmp2_device_twsi3;
+extern struct pxa_device_desc mmp2_device_twsi4;
+extern struct pxa_device_desc mmp2_device_twsi5;
+extern struct pxa_device_desc mmp2_device_twsi6;
+extern struct pxa_device_desc mmp2_device_sdh0;
+extern struct pxa_device_desc mmp2_device_sdh1;
+extern struct pxa_device_desc mmp2_device_sdh2;
+extern struct pxa_device_desc mmp2_device_sdh3;
+extern struct pxa_device_desc mmp2_device_asram;
+extern struct pxa_device_desc mmp2_device_isram;
+
+extern struct platform_device mmp2_device_gpio;
+
+static inline int mmp2_add_uart(int id)
+{
+ struct pxa_device_desc *d = NULL;
+
+ switch (id) {
+ case 1: d = &mmp2_device_uart1; break;
+ case 2: d = &mmp2_device_uart2; break;
+ case 3: d = &mmp2_device_uart3; break;
+ case 4: d = &mmp2_device_uart4; break;
+ default:
+ return -EINVAL;
+ }
+
+ return pxa_register_device(d, NULL, 0);
+}
+
+static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data,
+ struct i2c_board_info *info, unsigned size)
+{
+ struct pxa_device_desc *d = NULL;
+ int ret;
+
+ switch (id) {
+ case 1: d = &mmp2_device_twsi1; break;
+ case 2: d = &mmp2_device_twsi2; break;
+ case 3: d = &mmp2_device_twsi3; break;
+ case 4: d = &mmp2_device_twsi4; break;
+ case 5: d = &mmp2_device_twsi5; break;
+ case 6: d = &mmp2_device_twsi6; break;
+ default:
+ return -EINVAL;
+ }
+
+ ret = i2c_register_board_info(id - 1, info, size);
+ if (ret)
+ return ret;
+
+ return pxa_register_device(d, data, sizeof(*data));
+}
+
+static inline int mmp2_add_sdhost(int id, struct sdhci_pxa_platdata *data)
+{
+ struct pxa_device_desc *d = NULL;
+
+ switch (id) {
+ case 0: d = &mmp2_device_sdh0; break;
+ case 1: d = &mmp2_device_sdh1; break;
+ case 2: d = &mmp2_device_sdh2; break;
+ case 3: d = &mmp2_device_sdh3; break;
+ default:
+ return -EINVAL;
+ }
+
+ return pxa_register_device(d, data, sizeof(*data));
+}
+
+static inline int mmp2_add_asram(struct sram_platdata *data)
+{
+ return pxa_register_device(&mmp2_device_asram, data, sizeof(*data));
+}
+
+static inline int mmp2_add_isram(struct sram_platdata *data)
+{
+ return pxa_register_device(&mmp2_device_isram, data, sizeof(*data));
+}
+
+#endif /* __ASM_MACH_MMP2_H */
+