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From: Marek Vasut <marek.vasut@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 5/9] ARM: rmobile: salvator-x: Remove GSX clock force supply
Date: Thu, 18 Oct 2018 20:37:49 +0200	[thread overview]
Message-ID: <20181018183753.15970-5-marek.vasut+renesas@gmail.com> (raw)
In-Reply-To: <20181018183753.15970-1-marek.vasut+renesas@gmail.com>

From: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>

GSX clock force supply code is unnecessary at U-Boot,
because GSX clock control is supported at the kernel driver.

Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
---
 board/renesas/salvator-x/salvator-x.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/board/renesas/salvator-x/salvator-x.c b/board/renesas/salvator-x/salvator-x.c
index 296aa90a12..726a236af3 100644
--- a/board/renesas/salvator-x/salvator-x.c
+++ b/board/renesas/salvator-x/salvator-x.c
@@ -31,7 +31,6 @@ void s_init(void)
 {
 }
 
-#define GSX_MSTP112		BIT(12)	/* 3DG */
 #define SCIF2_MSTP310		BIT(10)	/* SCIF2 */
 #define DVFS_MSTP926		BIT(26)
 #define HSUSB_MSTP704		BIT(4)	/* HSUSB */
@@ -60,20 +59,9 @@ int board_early_init_f(void)
 
 int board_init(void)
 {
-	u32 cpu_type = rmobile_get_cpu_type();
-
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000;
 
-	if (cpu_type == RMOBILE_CPU_TYPE_R8A7795) {
-		/* GSX: force power and clock supply */
-		writel(0x0000001F, SYSC_PWRONCR2);
-		while (readl(SYSC_PWRSR2) != 0x000003E0)
-			mdelay(20);
-
-		mstp_clrbits_le32(MSTPSR1, SMSTPCR1, GSX_MSTP112);
-	}
-
 	/* USB1 pull-up */
 	setbits_le32(PFC_PUEN6, PUEN_USB1_OVC | PUEN_USB1_PWEN);
 
-- 
2.18.0

  parent reply	other threads:[~2018-10-18 18:37 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-18 18:37 [U-Boot] [PATCH 1/9] ARM: rmobile: Fix CPGWPR Address define and Settings on Gen3 Marek Vasut
2018-10-18 18:37 ` [U-Boot] [PATCH 2/9] ARM: rmobile: Remove console parameter from bootargs " Marek Vasut
2018-10-18 18:37 ` [U-Boot] [PATCH 3/9] ARM: rmobile: Remove TMU0/TMU1 settings " Marek Vasut
2018-10-18 18:37 ` [U-Boot] [PATCH 4/9] ARM: rmobile: Remove Watchdog and CPG " Marek Vasut
2018-10-18 18:37 ` Marek Vasut [this message]
2018-10-18 18:37 ` [U-Boot] [PATCH 6/9] ARM: rmobile: Tidy up SYSC_PWRx define of 3DG " Marek Vasut
2018-10-18 18:37 ` [U-Boot] [PATCH 7/9] ARM: rmobile: Enable cache command " Marek Vasut
2018-10-18 18:37 ` [U-Boot] [PATCH 8/9] ARM: rmobile: Fix module clock controls refer status " Marek Vasut
2018-10-18 18:37 ` [U-Boot] [PATCH 9/9] ARM: dts: rmobile: r8a77990: Add USB2.0(EHCI) DT nodes on Ebisu Marek Vasut

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