This patch adds esdhc clock support for ls1088a and ls2088a.
Signed-off-by: Yinbo Zhu <yinbo....@nxp.com>
---
.../arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
index 653c6dd..bc268e2 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
@@ -192,6 +192,16 @@ int get_dspi_freq(ulong dummy)
return get_bus_freq(0) / CONFIG_SYS_FSL_DSPI_CLK_DIV;
}
+#ifdef CONFIG_FSL_ESDHC
+int get_sdhc_freq(ulong dummy)
+{
+ if (!gd->arch.sdhc_clk)
+ get_clocks();
+
+ return gd->arch.sdhc_clk;
+}
+#endif
+
int get_serial_clock(void)
{
return get_bus_freq(0) / CONFIG_SYS_FSL_DUART_CLK_DIV;
@@ -202,6 +212,10 @@ unsigned int mxc_get_clock(enum mxc_clock clk)
switch (clk) {
case MXC_I2C_CLK:
return get_i2c_freq(0);
+#if defined(CONFIG_FSL_ESDHC)
+ case MXC_ESDHC_CLK:
+ return get_sdhc_freq(0);
+#endif
case MXC_DSPI_CLK:
return get_dspi_freq(0);
default:
--
1.7.1
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