Unverified Commit 486343d3 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'omap-for-v5.17/fixes-for-merge-window-signed' of... 

Merge tag 'omap-for-v5.17/fixes-for-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Fixes for omaps

A series of fixes for omap variants for minor issues, and a fix for a timer
regression for some omap3 beagleboard versions.

The timer fix needs to patch both the dts and the timer code because
otherwise the timer quirk handling for old dtbs will prevent the dts fix
from working.

The other changes are for issues found by automated analysis, a macasp
typo fix, and two cosmetic fixes for clocks.

* tag 'omap-for-v5.17/fixes-for-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Don't use legacy clock defines for dra7 clkctrl
  clk: ti: Move dra7 clock devices out of the legacy section
  ARM: dts: Fix timer regression for beagleboard revision c
  ARM: dts: am335x-wega: Fix typo in mcasp property rx-num-evt
  ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of
  ARM: OMAP2+: hwmod: Add of_node_put() before break

Link: https://lore.kernel.org/r/pull-1641801310-149268@atomide.com


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents 63a87285 31aa7056

Documentation/devicetree/bindings/arm/omap/omap.txt

+3 −0
Original line number Diff line number Diff line
@@ -119,6 +119,9 @@ Boards (incomplete list of examples): 
- OMAP3 BeagleBoard : Low cost community board

  compatible = "ti,omap3-beagle", "ti,omap3430", "ti,omap3"



- OMAP3 BeagleBoard A to B4 : Early BeagleBoard revisions A to B4 with a timer quirk

  compatible = "ti,omap3-beagle-ab4", "ti,omap3-beagle", "ti,omap3430", "ti,omap3"



- OMAP3 Tobi with Overo : Commercial expansion board with daughter board

  compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3430", "ti,omap3"

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -806,6 +806,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \ 
	logicpd-som-lv-37xx-devkit.dtb \

	omap3430-sdp.dtb \

	omap3-beagle.dtb \

	omap3-beagle-ab4.dtb \

	omap3-beagle-xm.dtb \

	omap3-beagle-xm-ab.dtb \

	omap3-cm-t3517.dtb \

arch/arm/boot/dts/am335x-wega.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ 
		2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */

	>;

	tx-num-evt = <16>;

	rt-num-evt = <16>;

	rx-num-evt = <16>;

	status = "okay";

};

arch/arm/boot/dts/dra7.dtsi

+10 −10
Original line number Diff line number Diff line
@@ -160,7 +160,7 @@ 
		target-module@48210000 {

			compatible = "ti,sysc-omap4-simple", "ti,sysc";

			power-domains = <&prm_mpu>;

			clocks = <&mpu_clkctrl DRA7_MPU_CLKCTRL 0>;

			clocks = <&mpu_clkctrl DRA7_MPU_MPU_CLKCTRL 0>;

			clock-names = "fck";

			#address-cells = <1>;

			#size-cells = <1>;
@@ -875,10 +875,10 @@ 
			      <0x58000014 4>;

			reg-names = "rev", "syss";

			ti,syss-mask = <1>;

			clocks = <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 0>,

				 <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 9>,

				 <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 10>,

				 <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 11>;

			clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 0>,

				 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 9>,

				 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 10>,

				 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 11>;

			clock-names = "fck", "hdmi_clk", "sys_clk", "tv_clk";

			#address-cells = <1>;

			#size-cells = <1>;
@@ -912,7 +912,7 @@ 
							 SYSC_OMAP2_SOFTRESET |

							 SYSC_OMAP2_AUTOIDLE)>;

					ti,syss-mask = <1>;

					clocks = <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 8>;

					clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;

					clock-names = "fck";

					#address-cells = <1>;

					#size-cells = <1>;
@@ -939,8 +939,8 @@ 
							<SYSC_IDLE_SMART>,

							<SYSC_IDLE_SMART_WKUP>;

					ti,sysc-mask = <(SYSC_OMAP4_SOFTRESET)>;

					clocks = <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 9>,

						 <&dss_clkctrl DRA7_DSS_CORE_CLKCTRL 8>;

					clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 9>,

						 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>;

					clock-names = "fck", "dss_clk";

					#address-cells = <1>;

					#size-cells = <1>;
@@ -979,7 +979,7 @@ 
				compatible = "vivante,gc";

				reg = <0x0 0x700>;

				interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;

				clocks = <&dss_clkctrl DRA7_BB2D_CLKCTRL 0>;

				clocks = <&dss_clkctrl DRA7_DSS_BB2D_CLKCTRL 0>;

				clock-names = "core";

			};

		};
@@ -1333,7 +1333,7 @@ 
	ti,no-reset-on-init;

	ti,no-idle;

	timer@0 {

		assigned-clocks = <&wkupaon_clkctrl DRA7_TIMER1_CLKCTRL 24>;

		assigned-clocks = <&wkupaon_clkctrl DRA7_WKUPAON_TIMER1_CLKCTRL 24>;

		assigned-clock-parents = <&sys_32k_ck>;

	};

};

arch/arm/boot/dts/omap3-beagle-ab4.dts

0 → 100644
+47 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/dts-v1/;



#include "omap3-beagle.dts"



/ {

	model = "TI OMAP3 BeagleBoard A to B4";

	compatible = "ti,omap3-beagle-ab4", "ti,omap3-beagle", "ti,omap3430", "ti,omap3";

};



/*

 * Workaround for capacitor C70 issue, see "Boards revision A and < B5"

 * section at https://elinux.org/BeagleBoard_Community

 */



/* Unusable as clocksource because of unreliable oscillator */

&counter32k {

	status = "disabled";

};



/* Unusable as clockevent because of unreliable oscillator, allow to idle */

&timer1_target {

	/delete-property/ti,no-reset-on-init;

	/delete-property/ti,no-idle;

	timer@0 {

		/delete-property/ti,timer-alwon;

	};

};



/* Preferred always-on timer for clocksource */

&timer12_target {

	ti,no-reset-on-init;

	ti,no-idle;

	timer@0 {

		/* Always clocked by secure_32k_fck */

	};

};



/* Preferred timer for clockevent */

&timer2_target {

	ti,no-reset-on-init;

	ti,no-idle;

	timer@0 {

		assigned-clocks = <&gpt2_fck>;

		assigned-clock-parents = <&sys_ck>;

	};

};