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Commit aa96a18d authored by Robert Lee's avatar Robert Lee Committed by Sascha Hauer
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ARM: imx: Enable imx53 low power idle 



Add various functionality needed to enable a imx53 low power idle
state.  This includes adding the imx53 gpc_dvfs clock and making a
common imx5_late_init function and initializing all imx53
 MACHINE_STATE late_init calls to imx5_late_init.

Signed-off-by: default avatarRobert Lee <rob.lee@linaro.org>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 565fa91f

arch/arm/mach-imx/clk-imx51-imx53.c

+1 −1
Original line number Diff line number Diff line
@@ -279,6 +279,7 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil, 
	clk_register_clkdev(clk[dummy], NULL, "imx-keypad");

	clk_register_clkdev(clk[tve_gate], NULL, "imx-tve.0");

	clk_register_clkdev(clk[ipu_di1_gate], "di1", "imx-tve.0");

	clk_register_clkdev(clk[gpc_dvfs], "gpc_dvfs", NULL);



	/* Set SDHC parents to be PLL2 */

	clk_set_parent(clk[esdhc_a_sel], clk[pll2_sw]);
@@ -336,7 +337,6 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, 
	clk_register_clkdev(clk[mx51_mipi], "mipi_hsp", NULL);

	clk_register_clkdev(clk[vpu_gate], NULL, "imx51-vpu.0");

	clk_register_clkdev(clk[fec_gate], NULL, "imx27-fec.0");

	clk_register_clkdev(clk[gpc_dvfs], "gpc_dvfs", NULL);

	clk_register_clkdev(clk[ipu_gate], "bus", "imx51-ipu");

	clk_register_clkdev(clk[ipu_di0_gate], "di0", "imx51-ipu");

	clk_register_clkdev(clk[ipu_di1_gate], "di1", "imx51-ipu");

arch/arm/mach-imx/imx53-dt.c

+1 −0
Original line number Diff line number Diff line
@@ -147,6 +147,7 @@ DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)") 
	.handle_irq	= imx53_handle_irq,

	.timer		= &imx53_timer,

	.init_machine	= imx53_dt_init,

	.init_late	= imx53_init_late,

	.dt_compat	= imx53_dt_board_compat,

	.restart	= mxc_restart,

MACHINE_END

arch/arm/mach-imx/mach-mx53_ard.c

+1 −0
Original line number Diff line number Diff line
@@ -266,5 +266,6 @@ MACHINE_START(MX53_ARD, "Freescale MX53 ARD Board") 
	.handle_irq = imx53_handle_irq,

	.timer = &mx53_ard_timer,

	.init_machine = mx53_ard_board_init,

	.init_late	= imx53_init_late,

	.restart	= mxc_restart,

MACHINE_END

arch/arm/mach-imx/mach-mx53_evk.c

+1 −0
Original line number Diff line number Diff line
@@ -174,5 +174,6 @@ MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board") 
	.handle_irq = imx53_handle_irq,

	.timer = &mx53_evk_timer,

	.init_machine = mx53_evk_board_init,

	.init_late	= imx53_init_late,

	.restart	= mxc_restart,

MACHINE_END

arch/arm/mach-imx/mach-mx53_loco.c

+1 −0
Original line number Diff line number Diff line
@@ -316,5 +316,6 @@ MACHINE_START(MX53_LOCO, "Freescale MX53 LOCO Board") 
	.handle_irq = imx53_handle_irq,

	.timer = &mx53_loco_timer,

	.init_machine = mx53_loco_board_init,

	.init_late	= imx53_init_late,

	.restart	= mxc_restart,

MACHINE_END