clk: ppc-corenet: Add CLK_OF_DECLARE support

Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>

2 files changed, 13 insertions, 1 deletions

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 279407a..60c0a01 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -88,7 +88,7 @@ config COMMON_CLK_AXI_CLKGEN
 
 config CLK_PPC_CORENET
 	bool "Clock driver for PowerPC corenet platforms"
-	depends on PPC_E500MC && OF
+	depends on (PPC_E500MC || FSL_SOC) && OF
 	---help---
 	  This adds the clock driver support for Freescale PowerPC corenet
 	  platforms using common clock framework.
diff --git a/drivers/clk/clk-ppc-corenet.c b/drivers/clk/clk-ppc-corenet.c
index 6f968f1..358dd4a 100644
--- a/drivers/clk/clk-ppc-corenet.c
+++ b/drivers/clk/clk-ppc-corenet.c
@@ -11,6 +11,7 @@
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/of.h>
 #include <linux/slab.h>
@@ -238,6 +239,7 @@ err_clks:
 
 static const struct of_device_id clk_match[] __initconst = {
 	{ .compatible = "fixed-clock", .data = of_fixed_clk_setup, },
+	{ .compatible = "fsl,sys-clock", .data = of_fixed_clk_setup, },
 	{ .compatible = "fsl,core-pll-clock", .data = core_pll_init, },
 	{ .compatible = "fsl,core-mux-clock", .data = core_mux_init, },
 	{}
@@ -278,3 +280,13 @@ static int __init ppc_corenet_clk_init(void)
 	return platform_driver_register(&ppc_corenet_clk_driver);
 }
 subsys_initcall(ppc_corenet_clk_init);
+
+static void __init ls1021a_clocks_init(struct device_node *np)
+{
+	base = of_iomap(np, 0);
+	if (!base)
+		return;
+
+	of_clk_init(clk_match);
+}
+CLK_OF_DECLARE(ls1021a, "fsl,ls1021a-clockgen", ls1021a_clocks_init);