diff mbox

ARM: tegra: Remove second instance of uart clk

Message ID 1340610908-2729-1-git-send-email-pgaikwad@nvidia.com
State Accepted, archived
Headers show

Commit Message

Prashant Gaikwad June 25, 2012, 7:55 a.m. UTC 
In Tegra30 clock file two clk objects were created for same UART clock.
Remove the duplicates and add clock aliases instead.

Update the Tegra20 clock file to make the names consistent.

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
---
 arch/arm/mach-tegra/tegra2_clocks.c  |   20 ++++++++++----------
 arch/arm/mach-tegra/tegra30_clocks.c |   20 ++++++++++----------
 2 files changed, 20 insertions(+), 20 deletions(-)

Comments

Stephen Warren June 25, 2012, 6:31 p.m. UTC | #1 
On 06/25/2012 01:55 AM, Prashant Gaikwad wrote:
> In Tegra30 clock file two clk objects were created for same UART clock.
> Remove the duplicates and add clock aliases instead.
> 
> Update the Tegra20 clock file to make the names consistent.

Thanks, applied to Tegra's for-3.6/common-clk since I assume your common
clock work will depend on this.
--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Prashant Gaikwad June 26, 2012, 2:45 a.m. UTC | #2 
On Tuesday 26 June 2012 12:01 AM, Stephen Warren wrote:
> On 06/25/2012 01:55 AM, Prashant Gaikwad wrote:
>> In Tegra30 clock file two clk objects were created for same UART clock.
>> Remove the duplicates and add clock aliases instead.
>>
>> Update the Tegra20 clock file to make the names consistent.
> Thanks, applied to Tegra's for-3.6/common-clk since I assume your common
> clock work will depend on this.
Thanks Stephen!!
> --
> To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index b59315c..034d952 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -2189,11 +2189,11 @@  static struct clk tegra_list_clks[] = {
 	PERIPH_CLK("i2c2_i2c",	"tegra-i2c.1",		"i2c",	0,	0,	72000000,  mux_pllp_out3,			0),
 	PERIPH_CLK("i2c3_i2c",	"tegra-i2c.2",		"i2c",	0,	0,	72000000,  mux_pllp_out3,			0),
 	PERIPH_CLK("dvc_i2c",	"tegra-i2c.3",		"i2c",	0,	0,	72000000,  mux_pllp_out3,			0),
-	PERIPH_CLK("uarta",	"uart.0",		NULL,	6,	0x178,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
-	PERIPH_CLK("uartb",	"uart.1",		NULL,	7,	0x17c,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
-	PERIPH_CLK("uartc",	"uart.2",		NULL,	55,	0x1a0,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
-	PERIPH_CLK("uartd",	"uart.3",		NULL,	65,	0x1c0,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
-	PERIPH_CLK("uarte",	"uart.4",		NULL,	66,	0x1c4,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
+	PERIPH_CLK("uarta",	"tegra-uart.0",		NULL,	6,	0x178,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
+	PERIPH_CLK("uartb",	"tegra-uart.1",		NULL,	7,	0x17c,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
+	PERIPH_CLK("uartc",	"tegra-uart.2",		NULL,	55,	0x1a0,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
+	PERIPH_CLK("uartd",	"tegra-uart.3",		NULL,	65,	0x1c0,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
+	PERIPH_CLK("uarte",	"tegra-uart.4",		NULL,	66,	0x1c4,	600000000, mux_pllp_pllc_pllm_clkm,	MUX),
 	PERIPH_CLK("3d",	"3d",			NULL,	24,	0x158,	300000000, mux_pllm_pllc_pllp_plla,	MUX | DIV_U71 | PERIPH_MANUAL_RESET), /* scales with voltage and process_id */
 	PERIPH_CLK("2d",	"2d",			NULL,	21,	0x15c,	300000000, mux_pllm_pllc_pllp_plla,	MUX | DIV_U71), /* scales with voltage and process_id */
 	PERIPH_CLK("vi",	"tegra_camera",		"vi",	20,	0x148,	150000000, mux_pllm_pllc_pllp_plla,	MUX | DIV_U71), /* scales with voltage and process_id */
@@ -2245,11 +2245,11 @@  static struct clk tegra_list_clks[] = {
  * table under two names.
  */
 static struct clk_duplicate tegra_clk_duplicates[] = {
-	CLK_DUPLICATE("uarta",	"tegra_uart.0",	NULL),
-	CLK_DUPLICATE("uartb",	"tegra_uart.1",	NULL),
-	CLK_DUPLICATE("uartc",	"tegra_uart.2",	NULL),
-	CLK_DUPLICATE("uartd",	"tegra_uart.3",	NULL),
-	CLK_DUPLICATE("uarte",	"tegra_uart.4",	NULL),
+	CLK_DUPLICATE("uarta",  "serial8250.0", NULL),
+	CLK_DUPLICATE("uartb",  "serial8250.1", NULL),
+	CLK_DUPLICATE("uartc",  "serial8250.2", NULL),
+	CLK_DUPLICATE("uartd",  "serial8250.3", NULL),
+	CLK_DUPLICATE("uarte",  "serial8250.4", NULL),
 	CLK_DUPLICATE("usbd", "utmip-pad", NULL),
 	CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
 	CLK_DUPLICATE("usbd", "tegra-otg", NULL),
diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c
index e33fe4b..e1a7489 100644
--- a/arch/arm/mach-tegra/tegra30_clocks.c
+++ b/arch/arm/mach-tegra/tegra30_clocks.c
@@ -2924,16 +2924,11 @@  struct clk tegra_list_clks[] = {
 	PERIPH_CLK("i2c3",	"tegra-i2c.2",		NULL,	67,	0x1b8,	26000000,  mux_pllp_clkm,		MUX | DIV_U16 | PERIPH_ON_APB),
 	PERIPH_CLK("i2c4",	"tegra-i2c.3",		NULL,	103,	0x3c4,	26000000,  mux_pllp_clkm,		MUX | DIV_U16 | PERIPH_ON_APB),
 	PERIPH_CLK("i2c5",	"tegra-i2c.4",		NULL,	47,	0x128,	26000000,  mux_pllp_clkm,		MUX | DIV_U16 | PERIPH_ON_APB),
-	PERIPH_CLK("uarta",	"tegra_uart.0",		NULL,	6,	0x178,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uartb",	"tegra_uart.1",		NULL,	7,	0x17c,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uartc",	"tegra_uart.2",		NULL,	55,	0x1a0,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uartd",	"tegra_uart.3",		NULL,	65,	0x1c0,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uarte",	"tegra_uart.4",		NULL,	66,	0x1c4,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uarta_dbg",	"serial8250.0",		"uarta", 6,	0x178,	800000000, mux_pllp_clkm,		MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uartb_dbg",	"serial8250.0",		"uartb", 7,	0x17c,	800000000, mux_pllp_clkm,		MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uartc_dbg",	"serial8250.0",		"uartc", 55,	0x1a0,	800000000, mux_pllp_clkm,		MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uartd_dbg",	"serial8250.0",		"uartd", 65,	0x1c0,	800000000, mux_pllp_clkm,		MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
-	PERIPH_CLK("uarte_dbg",	"serial8250.0",		"uarte", 66,	0x1c4,	800000000, mux_pllp_clkm,		MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+	PERIPH_CLK("uarta",	"tegra-uart.0",		NULL,	6,	0x178,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+	PERIPH_CLK("uartb",	"tegra-uart.1",		NULL,	7,	0x17c,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+	PERIPH_CLK("uartc",	"tegra-uart.2",		NULL,	55,	0x1a0,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+	PERIPH_CLK("uartd",	"tegra-uart.3",		NULL,	65,	0x1c0,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
+	PERIPH_CLK("uarte",	"tegra-uart.4",		NULL,	66,	0x1c4,	800000000, mux_pllp_pllc_pllm_clkm,	MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB),
 	PERIPH_CLK_EX("vi",	"tegra_camera",		"vi",	20,	0x148,	425000000, mux_pllm_pllc_pllp_plla,	MUX | DIV_U71 | DIV_U71_INT,	&tegra_vi_clk_ops),
 	PERIPH_CLK("3d",	"3d",			NULL,	24,	0x158,	520000000, mux_pllm_pllc_pllp_plla,	MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET),
 	PERIPH_CLK("3d2",       "3d2",			NULL,	98,	0x3b0,	520000000, mux_pllm_pllc_pllp_plla,	MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET),
@@ -2983,6 +2978,11 @@  struct clk tegra_list_clks[] = {
  * table under two names.
  */
 struct clk_duplicate tegra_clk_duplicates[] = {
+	CLK_DUPLICATE("uarta",  "serial8250.0", NULL),
+	CLK_DUPLICATE("uartb",  "serial8250.1", NULL),
+	CLK_DUPLICATE("uartc",  "serial8250.2", NULL),
+	CLK_DUPLICATE("uartd",  "serial8250.3", NULL),
+	CLK_DUPLICATE("uarte",  "serial8250.4", NULL),
 	CLK_DUPLICATE("usbd", "utmip-pad", NULL),
 	CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
 	CLK_DUPLICATE("usbd", "tegra-otg", NULL),