From: Soren Brinkmann <[email protected]> of_clk_init() has been moved to be called from common code, therefore remove it from Zynq's clock init routine. Since the Zynq's clock setup routine relies on an initialized SLCR, zynq_slcr_init() is moved to init_irq() instead.
Signed-off-by: Soren Brinkmann <[email protected]> --- Cc: Michal Simek <[email protected]> Cc: Mike Turquette <[email protected]> Cc: Russell King <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: [email protected] Cc: [email protected] --- arch/arm/mach-zynq/common.c | 9 ++++----- drivers/clk/zynq/clkc.c | 4 +++- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 5f25256..9f79ebb 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -19,8 +19,7 @@ #include <linux/cpumask.h> #include <linux/platform_device.h> #include <linux/clk.h> -#include <linux/clk/zynq.h> -#include <linux/clocksource.h> +#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> @@ -58,10 +57,10 @@ static void __init zynq_init_machine(void) of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); } -static void __init zynq_timer_init(void) +static void __init zynq_init_irq(void) { + irqchip_init(); zynq_slcr_init(); - clocksource_of_init(); } static struct map_desc zynq_cortex_a9_scu_map __initdata = { @@ -104,8 +103,8 @@ static const char * const zynq_dt_match[] = { DT_MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .smp = smp_ops(zynq_smp_ops), .map_io = zynq_map_io, + .init_irq = zynq_init_irq, .init_machine = zynq_init_machine, - .init_time = zynq_timer_init, .dt_compat = zynq_dt_match, .restart = zynq_system_reset, MACHINE_END diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c index 089d3e3..53b851e 100644 --- a/drivers/clk/zynq/clkc.c +++ b/drivers/clk/zynq/clkc.c @@ -206,6 +206,9 @@ static void __init zynq_clk_setup(struct device_node *np) pr_info("Zynq clock init\n"); + if (WARN_ON(!zynq_slcr_base_priv)) + return; + /* get clock output names from DT */ for (i = 0; i < clk_max; i++) { if (of_property_read_string_index(np, "clock-output-names", @@ -532,5 +535,4 @@ CLK_OF_DECLARE(zynq_clkc, "xlnx,ps7-clkc", zynq_clk_setup); void __init zynq_clock_init(void __iomem *slcr_base) { zynq_slcr_base_priv = slcr_base; - of_clk_init(NULL); } -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
