We've done this before and it worked well last time. Here we're
duplicating a complex registration function to ease the process
of enabling it for Device Tree. As there are quite a few steps
taken during the registration process, it makes sense to break
them up into more manageable chunks. This patch will aid us.
Acked-by: Linus Walleij <linus.wall...@linaro.org>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
arch/arm/mach-ux500/board-mop500-msp.c | 20 ++++++++++++++++++++
arch/arm/mach-ux500/board-mop500.c | 2 +-
arch/arm/mach-ux500/board-mop500.h | 2 ++
3 files changed, 23 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-ux500/board-mop500-msp.c
b/arch/arm/mach-ux500/board-mop500-msp.c
index dcf5ea9..bfd4851 100644
--- a/arch/arm/mach-ux500/board-mop500-msp.c
+++ b/arch/arm/mach-ux500/board-mop500-msp.c
@@ -171,6 +171,26 @@ static struct msp_i2s_platform_data msp3_platform_data = {
.msp_i2s_dma_tx = NULL,
};
+/* Due for removal once the MSP driver has been fully DT:ed. */
+void mop500_of_msp_init(struct device *parent)
+{
+ pr_info("%s: Register platform-device 'snd-soc-u8500'.\n", __func__);
+ platform_device_register(&snd_soc_mop500);
+
+ pr_info("Initialize MSP I2S-devices.\n");
+ db8500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0,
+ &msp0_platform_data);
+ db8500_add_msp_i2s(parent, 1, U8500_MSP1_BASE, IRQ_DB8500_MSP1,
+ &msp1_platform_data);
+ db8500_add_msp_i2s(parent, 2, U8500_MSP2_BASE, IRQ_DB8500_MSP2,
+ &msp2_platform_data);
+ db8500_add_msp_i2s(parent, 3, U8500_MSP3_BASE, IRQ_DB8500_MSP1,
+ &msp3_platform_data);
+
+ pr_info("%s: Register platform-device 'ux500-pcm'\n", __func__);
+ platform_device_register(&ux500_pcm);
+}
+
void mop500_msp_init(struct device *parent)
{
pr_info("%s: Register platform-device 'snd-soc-mop500'.\n", __func__);
diff --git a/arch/arm/mach-ux500/board-mop500.c
b/arch/arm/mach-ux500/board-mop500.c
index a799477..e7593b0 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -804,7 +804,7 @@ static void __init u8500_init_machine(void)
mop500_uib_init();
} else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
- mop500_msp_init(parent);
+ mop500_of_msp_init(parent);
} else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
/*
* The HREFv60 board removed a GPIO expander and routed
diff --git a/arch/arm/mach-ux500/board-mop500.h
b/arch/arm/mach-ux500/board-mop500.h
index bdae9b0..c6daea2 100644
--- a/arch/arm/mach-ux500/board-mop500.h
+++ b/arch/arm/mach-ux500/board-mop500.h
@@ -95,6 +95,8 @@ void __init mop500_pinmaps_init(void);
void __init snowball_pinmaps_init(void);
void __init hrefv60_pinmaps_init(void);
void mop500_msp_init(struct device *parent);
+/* Due for removal once the MSP driver has been fully DT:ed. */
+void mop500_of_msp_init(struct device *parent);
int __init mop500_uib_init(void);
void mop500_uib_i2c_add(int busnum, struct i2c_board_info *info,
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
