diff options
| author | Manjunathappa, Prakash <prakash.pm@ti.com> | 2013-06-19 09:15:38 (GMT) |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2013-07-22 10:04:55 (GMT) |
| commit | 19955c3d7453757271d05859958ca1804a5d2d67 (patch) | |
| tree | 978e156a66db7dae2435c23046a75757958f8e5f /arch/arm/mach-davinci/devices-tnetv107x.c | |
| parent | 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b (diff) | |
| download | linux-fsl-qoriq-19955c3d7453757271d05859958ca1804a5d2d67.tar.xz | |
ARM: davinci: uart: move to devid based clk_get
For modules having single clock, clk_get should be done with dev_id.
But current davinci implementation handles multiple instances
of the UART devices with single platform_device_register. Hence clk_get
is based on con_id rather than dev_id, this is not correct. Do
platform_device_register for each instance and clk_get on dev_id.
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
[nsekhar@ti.com: actually stop using con_id in clk_get(), squash the
patch adding OF aux data into this one]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/devices-tnetv107x.c')
| -rw-r--r-- | arch/arm/mach-davinci/devices-tnetv107x.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c index 128cb9a..fc4a0fe 100644 --- a/arch/arm/mach-davinci/devices-tnetv107x.c +++ b/arch/arm/mach-davinci/devices-tnetv107x.c @@ -126,7 +126,7 @@ static struct platform_device edma_device = { .dev.platform_data = tnetv107x_edma_info, }; -static struct plat_serial8250_port serial_data[] = { +static struct plat_serial8250_port serial0_platform_data[] = { { .mapbase = TNETV107X_UART0_BASE, .irq = IRQ_TNETV107X_UART0, @@ -137,6 +137,11 @@ static struct plat_serial8250_port serial_data[] = { .regshift = 2, }, { + .flags = 0, + } +}; +static struct plat_serial8250_port serial1_platform_data[] = { + { .mapbase = TNETV107X_UART1_BASE, .irq = IRQ_TNETV107X_UART1, .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | @@ -146,6 +151,11 @@ static struct plat_serial8250_port serial_data[] = { .regshift = 2, }, { + .flags = 0, + } +}; +static struct plat_serial8250_port serial2_platform_data[] = { + { .mapbase = TNETV107X_UART2_BASE, .irq = IRQ_TNETV107X_UART2, .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | @@ -156,13 +166,28 @@ static struct plat_serial8250_port serial_data[] = { }, { .flags = 0, - }, + } }; -struct platform_device tnetv107x_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev.platform_data = serial_data, + +struct platform_device tnetv107x_serial_device[] = { + { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev.platform_data = serial0_platform_data, + }, + { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM1, + .dev.platform_data = serial1_platform_data, + }, + { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM2, + .dev.platform_data = serial2_platform_data, + }, + { + } }; static struct resource mmc0_resources[] = { |