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Date: Mon, 10 Dec 2018 08:38:30 -0800
From: Tony Lindgren <tony@atomide.com>
Subject: Re: [PATCH] ARM: dts: Add am335x mcasp with l3 data port ranges
Message-ID: <20181210163830.GD6707@atomide.com>
References: <20181205230356.38855-1-tony@atomide.com>
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Sender: devicetree-owner@vger.kernel.org
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: linux-omap@vger.kernel.org, Tero Kristo <t-kristo@ti.com>, =?utf-8?Q?Beno=C3=AEt?= Cousson <bcousson@baylibre.com>, devicetree@vger.kernel.org
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* Tony Lindgren <tony@atomide.com> [181210 16:21]:
> * Peter Ujfalusi <peter.ujfalusi@ti.com> [181210 16:13]:
> > am335x-evmsk is still not booting with this patch on top of next-20181210.
> 
> Oh interesting.

OK so to prevent the hwmod code from resetting gpios very
early, this now might become necessary. Care to try with
this also applied?

Regards,

Tony

8< ------------------------
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c
@@ -516,24 +516,8 @@ struct omap_hwmod am33xx_epwmss2_hwmod = {
 	},
 };
 
-/*
- * 'gpio' class: for gpio 0,1,2,3
- */
-static struct omap_hwmod_class_sysconfig am33xx_gpio_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0114,
-	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP |
-			  SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
-			  SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-			  SIDLE_SMART_WKUP),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
 struct omap_hwmod_class am33xx_gpio_hwmod_class = {
 	.name		= "gpio",
-	.sysc		= &am33xx_gpio_sysc,
 	.rev		= 2,
 };