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[U-Boot,v1,06/24] armv8/fsl-lsch3: Add fdt-fixup for clock frequency of the DUART nodes

Message ID 1420579143-18689-4-git-send-email-yorksun@freescale.com
State Accepted
Delegated to: York Sun
Headers show

Commit Message

York Sun Jan. 6, 2015, 9:18 p.m. UTC 
From: Bhupesh Sharma <bhupesh.sharma@freescale.com>

This patch adds the fdt-fixup logic for the clock frequency of the
NS16550A related device tree nodes.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
---

 arch/arm/cpu/armv8/fsl-lsch3/fdt.c |    5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/arch/arm/cpu/armv8/fsl-lsch3/fdt.c b/arch/arm/cpu/armv8/fsl-lsch3/fdt.c
index 2287e26..7eb9b6a 100644
--- a/arch/arm/cpu/armv8/fsl-lsch3/fdt.c
+++ b/arch/arm/cpu/armv8/fsl-lsch3/fdt.c
@@ -60,4 +60,9 @@  void ft_cpu_setup(void *blob, bd_t *bd)
 #ifdef CONFIG_MP
 	ft_fixup_cpu(blob);
 #endif
+
+#ifdef CONFIG_SYS_NS16550
+	do_fixup_by_compat_u32(blob, "ns16550",
+			       "clock-frequency", CONFIG_SYS_NS16550_CLK, 1);
+#endif
 }