From f5c2623d80d72e397f1d6211b9691f7580461166 Mon Sep 17 00:00:00 2001 From: "Dongsheng.wang@freescale.com" <Dongsheng.wang@freescale.com> Date: Wed, 30 Jan 2013 18:51:52 +0000 Subject: [PATCH] powerpc/mpc85xx: add setting of clock-frequency for mpic node Set the device tree property associated with the mpic source frequency. The frequency is used for mpic timer. Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> --- arch/powerpc/cpu/mpc85xx/fdt.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c index 24eb9789be..6f8d09ecc4 100644 --- a/arch/powerpc/cpu/mpc85xx/fdt.c +++ b/arch/powerpc/cpu/mpc85xx/fdt.c @@ -663,6 +663,11 @@ void ft_cpu_setup(void *blob, bd_t *bd) #ifdef CONFIG_FSL_CORENET do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-1.0", "clock-frequency", CONFIG_SYS_CLK_FREQ, 1); + do_fixup_by_compat_u32(blob, "fsl,mpic", + "clock-frequency", get_bus_freq(0)/2, 1); +#else + do_fixup_by_compat_u32(blob, "fsl,mpic", + "clock-frequency", get_bus_freq(0), 1); #endif fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); -- 2.39.5