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From: Suman Anna <s-anna@ti.com>
To: Tony Lindgren <tony@atomide.com>
Cc: Roger Quadros <rogerq@ti.com>, Tero Kristo <t-kristo@ti.com>,
	<linux-omap@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<devicetree@vger.kernel.org>, Suman Anna <s-anna@ti.com>
Subject: [PATCH 01/12] dt-bindings: bus: ti-sysc: Add support for PRUSS SYSC type
Date: Tue, 25 Feb 2020 14:46:38 -0600	[thread overview]
Message-ID: <20200225204649.28220-2-s-anna@ti.com> (raw)
In-Reply-To: <20200225204649.28220-1-s-anna@ti.com>

From: Roger Quadros <rogerq@ti.com>

The PRUSS module has a SYSCFG which is unique. The SYSCFG
has two additional unique fields called STANDBY_INIT and
SUB_MWAIT in addition to regular IDLE_MODE and STANDBY_MODE
fields. Add the bindings for this new sysc type.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
---
 Documentation/devicetree/bindings/bus/ti-sysc.txt | 1 +
 include/dt-bindings/bus/ti-sysc.h                 | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt
index 233eb8294204..c984143d08d2 100644
--- a/Documentation/devicetree/bindings/bus/ti-sysc.txt
+++ b/Documentation/devicetree/bindings/bus/ti-sysc.txt
@@ -38,6 +38,7 @@ Required standard properties:
 		"ti,sysc-dra7-mcasp"
 		"ti,sysc-usb-host-fs"
 		"ti,sysc-dra7-mcan"
+		"ti,sysc-pruss"
 
 - reg		shall have register areas implemented for the interconnect
 		target module in question such as revision, sysc and syss
diff --git a/include/dt-bindings/bus/ti-sysc.h b/include/dt-bindings/bus/ti-sysc.h
index babd08a1d226..76b07826ed05 100644
--- a/include/dt-bindings/bus/ti-sysc.h
+++ b/include/dt-bindings/bus/ti-sysc.h
@@ -18,6 +18,10 @@
 
 #define SYSC_DRA7_MCAN_ENAWAKEUP	(1 << 4)
 
+/* PRUSS sysc found on AM33xx/AM43xx/AM57xx */
+#define SYSC_PRUSS_SUB_MWAIT		(1 << 5)
+#define SYSC_PRUSS_STANDBY_INIT		(1 << 4)
+
 /* SYSCONFIG STANDBYMODE/MIDLEMODE/SIDLEMODE supported by hardware */
 #define SYSC_IDLE_FORCE			0
 #define SYSC_IDLE_NO			1
-- 
2.23.0


  reply	other threads:[~2020-02-25 20:47 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25 20:46 [PATCH 00/12] ti-sysc support for PRUSS Suman Anna
2020-02-25 20:46 ` Suman Anna [this message]
2020-02-26  8:42   ` [PATCH 01/12] dt-bindings: bus: ti-sysc: Add support for PRUSS SYSC type Roger Quadros
2020-02-26 16:38     ` Suman Anna
2020-02-26 18:31       ` Tony Lindgren
2020-02-25 20:46 ` [PATCH 02/12] " Suman Anna
2020-02-25 20:46 ` [PATCH 03/12] ARM: dts: AM33xx-l4: Update PRUSS interconnect target-module node Suman Anna
2020-02-25 20:46 ` [PATCH 04/12] ARM: dts: AM4372: Add the PRU-ICSS " Suman Anna
2020-02-25 20:46 ` [PATCH 05/12] ARM: dts: dra7: Add PRU-ICSS interconnect target-module nodes Suman Anna
2020-02-25 20:46 ` [PATCH 06/12] ARM: dts: am335x-bone-common: Enable PRU-ICSS interconnect node Suman Anna
2020-02-26 18:29   ` Tony Lindgren
2020-02-26 20:34     ` Suman Anna
2020-02-26 22:37       ` Tony Lindgren
2020-02-26 22:39         ` Tony Lindgren
2020-02-27  0:58           ` Suman Anna
2020-02-27  2:07             ` Tony Lindgren
2020-02-27 21:28               ` Suman Anna
2020-02-27 21:30                 ` Tony Lindgren
2020-02-25 20:46 ` [PATCH 07/12] ARM: dts: am335x-evm: " Suman Anna
2020-02-25 20:46 ` [PATCH 08/12] ARM: dts: am335x-evmsk: " Suman Anna
2020-02-25 20:46 ` [PATCH 09/12] ARM: dts: am335x-icev2: " Suman Anna
2020-02-25 20:46 ` [PATCH 10/12] ARM: dts: am437x-gp-evm: " Suman Anna
2020-02-25 20:46 ` [PATCH 11/12] ARM: dts: am437x-sk: " Suman Anna
2020-02-25 20:46 ` [PATCH 12/12] ARM: dts: am437x-idk: " Suman Anna

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