[PATCH 33/35] ARM: davinci: prepare to remove mach/irqs.h

Bartosz Golaszewski
2019-01-31T13:40:29Z

From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

Since we now select SPARSE_IRQ in davinci, the mach/irqs.h header is
no longer included from asm/irq.h. All interrupt numbers for devices
should be defined as platform device resources. Let's prepare for the
removal of mach/irqs.h by moving all defines that we want to keep to
relevant headers (davinci.h, common.h) and replacing others with
simple literals.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
arch/arm/mach-davinci/board-da830-evm.c | 2 +-
arch/arm/mach-davinci/board-da850-evm.c | 4 ++--
arch/arm/mach-davinci/board-dm644x-evm.c | 2 +-
arch/arm/mach-davinci/board-dm646x-evm.c | 2 +-
arch/arm/mach-davinci/da830.c | 2 +-
arch/arm/mach-davinci/da850.c | 2 +-
arch/arm/mach-davinci/davinci.h | 2 ++
arch/arm/mach-davinci/include/mach/common.h | 5 +++++
arch/arm/mach-davinci/include/mach/irqs.h | 18 ------------------
9 files changed, 14 insertions(+), 25 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index b3a0148f7f1a..950e98e4eda5 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -488,7 +488,7 @@ static int da830_evm_ui_expander_teardown(struct i2c_client *client, int gpio,
}

static struct pcf857x_platform_data __initdata da830_evm_ui_expander_info = {
- .gpio_base = DAVINCI_N_GPIO,
+ .gpio_base = 144,
.setup = da830_evm_ui_expander_setup,
.teardown = da830_evm_ui_expander_teardown,
};
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index efc9a33da6e1..27acba6fe5f8 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -562,7 +562,7 @@ static int da850_evm_ui_expander_teardown(struct i2c_client *client,

/* assign the baseboard expander's GPIOs after the UI board's */
#define DA850_UI_EXPANDER_N_GPIOS ARRAY_SIZE(da850_evm_ui_exp)
-#define DA850_BB_EXPANDER_GPIO_BASE (DAVINCI_N_GPIO + DA850_UI_EXPANDER_N_GPIOS)
+#define DA850_BB_EXPANDER_GPIO_BASE (144 + DA850_UI_EXPANDER_N_GPIOS)

enum da850_evm_bb_exp_pins {
DA850_EVM_BB_EXP_DEEP_SLEEP_EN = 0,
@@ -735,7 +735,7 @@ static int da850_evm_bb_expander_teardown(struct i2c_client *client,
}

static struct pca953x_platform_data da850_evm_ui_expander_info = {
- .gpio_base = DAVINCI_N_GPIO,
+ .gpio_base = 144,
.setup = da850_evm_ui_expander_setup,
.teardown = da850_evm_ui_expander_teardown,
.names = da850_evm_ui_exp,
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index f23a29e5116f..d04ce0c206b6 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -310,7 +310,7 @@ static struct platform_device rtc_dev = {
* I2C GPIO expanders
*/

-#define PCF_Uxx_BASE(x) (DAVINCI_N_GPIO + ((x) * 8))
+#define PCF_Uxx_BASE(x) (144 + ((x) * 8))

/* U2 -- LEDs */
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index ebf07d92224e..2ddc03a95acd 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -333,7 +333,7 @@ static int evm_pcf_teardown(struct i2c_client *client, int gpio,
}

static struct pcf857x_platform_data pcf_data = {
- .gpio_base = DAVINCI_N_GPIO+1,
+ .gpio_base = 145,
.setup = evm_pcf_setup,
.teardown = evm_pcf_teardown,
};
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 9cf9b090efeb..74cbab153e59 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -730,7 +730,7 @@ static const struct davinci_cp_intc_config da830_cp_intc_config = {
.end = DA8XX_CP_INTC_BASE + SZ_8K,
.flags = IORESOURCE_MEM,
},
- .num_irqs = DA830_N_CP_INTC_IRQ,
+ .num_irqs = 96,
};

void __init da830_init_irqs(void)
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index b9ebdcde68eb..644f4eec8d5c 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -658,7 +658,7 @@ static const struct davinci_cp_intc_config da850_cp_intc_config = {
.end = DA8XX_CP_INTC_BASE + SZ_8K,
.flags = IORESOURCE_MEM,
},
- .num_irqs = DA850_N_CP_INTC_IRQ,
+ .num_irqs = 101,
};

void __init da850_init_irqs(void)
diff --git a/arch/arm/mach-davinci/davinci.h b/arch/arm/mach-davinci/davinci.h
index 49958cc161d7..d5bffd3751f9 100644
--- a/arch/arm/mach-davinci/davinci.h
+++ b/arch/arm/mach-davinci/davinci.h
@@ -39,6 +39,8 @@
#define DAVINCI_PLL2_BASE 0x01c40c00
#define DAVINCI_PWR_SLEEP_CNTRL_BASE 0x01c41000

+#define DAVINCI_ARM_INTC_BASE 0x01c48000
+
#define DAVINCI_SYSTEM_MODULE_BASE 0x01c40000
#define SYSMOD_VDAC_CONFIG 0x2c
#define SYSMOD_VIDCLKCTL 0x38
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index 2b986d32049f..9526e5da0d33 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -17,6 +17,11 @@
#include <linux/types.h>
#include <linux/reboot.h>

+#include <asm/irq.h>
+
+#define DAVINCI_INTC_START NR_IRQS
+#define DAVINCI_INTC_IRQ(_irqnum) (DAVINCI_INTC_START + (_irqnum))
+
void davinci_timer_init(struct clk *clk);

struct davinci_timer_instance {
diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h
index 317cbc42e5cd..27c9f89f2a7f 100644
--- a/arch/arm/mach-davinci/include/mach/irqs.h
+++ b/arch/arm/mach-davinci/include/mach/irqs.h
@@ -29,12 +29,6 @@

#include <asm/irq.h>

-/* Base address */
-#define DAVINCI_ARM_INTC_BASE 0x01C48000
-
-#define DAVINCI_INTC_START NR_IRQS
-#define DAVINCI_INTC_IRQ(_irqnum) (DAVINCI_INTC_START + (_irqnum))
-
/* Interrupt lines */
#define IRQ_VDINT0 DAVINCI_INTC_IRQ(0)
#define IRQ_VDINT1 DAVINCI_INTC_IRQ(1)
@@ -100,10 +94,6 @@
#define IRQ_COMMRX DAVINCI_INTC_IRQ(62)
#define IRQ_EMUINT DAVINCI_INTC_IRQ(63)

-#define DAVINCI_N_AINTC_IRQ 64
-
-#define ARCH_TIMER_IRQ IRQ_TINT1_TINT34
-
/* DaVinci DM6467-specific Interrupts */
#define IRQ_DM646X_VP_VERTINT0 DAVINCI_INTC_IRQ(0)
#define IRQ_DM646X_VP_VERTINT1 DAVINCI_INTC_IRQ(1)
@@ -344,8 +334,6 @@
#define IRQ_DA830_T12CMPINT6_1 DAVINCI_INTC_IRQ(88)
#define IRQ_DA830_T12CMPINT7_1 DAVINCI_INTC_IRQ(89)

-#define DA830_N_CP_INTC_IRQ 96
-
/* DA850 speicific interrupts */
#define IRQ_DA850_MPUADDRERR0 DAVINCI_INTC_IRQ(27)
#define IRQ_DA850_MPUPROTERR0 DAVINCI_INTC_IRQ(27)
@@ -401,10 +389,4 @@
#define IRQ_DA850_MCBSP1RINT DAVINCI_INTC_IRQ(99)
#define IRQ_DA850_MCBSP1XINT DAVINCI_INTC_IRQ(100)

-#define DA850_N_CP_INTC_IRQ 101
-
-/* da850 currently has the most gpio pins (144) */
-#define DAVINCI_N_GPIO 144
-/* da850 currently has the most irqs so use DA850_N_CP_INTC_IRQ */
-
#endif /* __ASM_ARCH_IRQS_H */
--
2.20.1