From: Haren Myneni <haren@linux.ibm.com>
To: mpe@ellerman.id.au
Cc: hch@infradead.org, devicetree@vger.kernel.org, mikey@neuling.org,
herbert@gondor.apana.org.au, npiggin@gmail.com,
linuxppc-dev@lists.ozlabs.org, sukadev@linux.vnet.ibm.com
Subject: [PATCH V3 01/13] powerpc/vas: Describe vas-port and interrupts properties
Date: Mon, 16 Dec 2019 21:48:40 -0800 [thread overview]
Message-ID: <1576561720.16318.6532.camel@hbabu-laptop> (raw)
In-Reply-To: <1576561080.16318.6531.camel@hbabu-laptop>
Signed-off-by: Haren Myneni <haren@us.ibm.com>
---
Documentation/devicetree/bindings/powerpc/ibm,vas.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/powerpc/ibm,vas.txt b/Documentation/devicetree/bindings/powerpc/ibm,vas.txt
index bf11d2f..12de08b 100644
--- a/Documentation/devicetree/bindings/powerpc/ibm,vas.txt
+++ b/Documentation/devicetree/bindings/powerpc/ibm,vas.txt
@@ -11,6 +11,8 @@ Required properties:
window context start and length, OS/User window context start and length,
"Paste address" start and length, "Paste window id" start bit and number
of bits)
+- ibm,vas-port : Port address for the interrupt.
+- interrupts: IRQ value for each VAS instance and level.
Example:
@@ -18,5 +20,8 @@ Example:
compatible = "ibm,vas", "ibm,power9-vas";
reg = <0x6019100000000 0x2000000 0x6019000000000 0x100000000 0x8000000000000 0x100000000 0x20 0x10>;
name = "vas";
+ interrupts = <0x1f 0>;
+ interrupt-parent = <&mpic>;
ibm,vas-id = <0x1>;
+ ibm,vas-port = <0x6010001000000>;
};
--
1.8.3.1
next prev parent reply other threads:[~2019-12-17 5:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 5:38 [PATCH V3 00/13] powerpc/vas: Page fault handling for user space NX requests Haren Myneni
2019-12-17 5:48 ` Haren Myneni [this message]
2019-12-18 22:18 ` [PATCH V3 01/13] powerpc/vas: Describe vas-port and interrupts properties Rob Herring
2019-12-18 23:15 ` Haren Myneni
2019-12-17 5:49 ` [PATCH V3 02/13] powerpc/vas: Define nx_fault_stamp in coprocessor_request_block Haren Myneni
2019-12-17 5:49 ` [PATCH V3 03/13] powerpc/vas: Read interrupts and vas-port device tree properties Haren Myneni
2019-12-17 5:54 ` [PATCH V3 04/13] powerpc/vas: Setup fault window per VAS instance Haren Myneni
2019-12-17 5:55 ` [PATCH V3 05/13] powerpc/vas: Setup thread IRQ handler " Haren Myneni
2019-12-17 5:55 ` [PATCH V3 06/13] powerpc/vas: Register NX with fault window ID and IRQ port value Haren Myneni
2019-12-17 5:56 ` [PATCH V3 07/13] powerpc/vas: Take reference to PID and mm for userspace windows Haren Myneni
2019-12-17 5:56 ` [PATCH V3 08/13] powerpc/vas: Update CSB and notify process for fault CRBs Haren Myneni
2019-12-17 5:58 ` [PATCH V3 09/13] powerpc/vas: Print CRB and FIFO values Haren Myneni
2019-12-17 5:58 ` [PATCH V3 10/13] powerpc/vas: Do not use default credits for receive window Haren Myneni
2019-12-17 5:59 ` [PATCH V3 11/13] powerpc/VAS: Return credits after handling fault Haren Myneni
2019-12-17 6:00 ` [PATCH V3 12/13] powerpc/vas: Display process stuck message Haren Myneni
2019-12-17 6:00 ` [PATCH V3 13/13] powerpc/vas: Free send window in VAS instance after credits returned Haren Myneni
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