From: Marek Vasut <marex@denx.de>
Date: Mon, 6 Aug 2018 19:47:50 +0000 (+0200)
Subject: ARM: socfpga: clk: Make L4SP and MMC clock calculation Gen5 only
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=49e508e962df731590c3785af0d94493864c61ff;p=u-boot.git

ARM: socfpga: clk: Make L4SP and MMC clock calculation Gen5 only

The L4SP and MMC clock precalculation is specific to Gen5, it is not
needed on Arria10/Stratix10. Isolate it to Gen5 until there is a proper
clock driver for Gen5, at which point this will go away completely.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <chin.liang.see@intel.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
---

diff --git a/arch/arm/mach-socfpga/clock_manager.c b/arch/arm/mach-socfpga/clock_manager.c
index 59ede59b59..9f3c643df8 100644
--- a/arch/arm/mach-socfpga/clock_manager.c
+++ b/arch/arm/mach-socfpga/clock_manager.c
@@ -42,9 +42,11 @@ int cm_wait_for_fsm(void)
 
 int set_cpu_clk_info(void)
 {
+#if defined(CONFIG_TARGET_SOCFPGA_GEN5)
 	/* Calculate the clock frequencies required for drivers */
 	cm_get_l4_sp_clk_hz();
 	cm_get_mmc_controller_clk_hz();
+#endif
 
 	gd->bd->bi_arm_freq = cm_get_mpu_clk_hz() / 1000000;
 	gd->bd->bi_dsp_freq = 0;