From: Roger Quadros <rogerq@kernel.org>
To: krzysztof.kozlowski@canonical.com, tony@atomide.com
Cc: kishon@ti.com, nm@ti.com, vigneshr@ti.com,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, Roger Quadros <rogerq@kernel.org>,
Rob Herring <robh+dt@kernel.org>
Subject: [PATCH 1/4] dt-bindings: memory-controllers: ti,gpmc: Add compatible for AM64
Date: Tue, 23 Nov 2021 12:26:02 +0200 [thread overview]
Message-ID: <20211123102607.13002-2-rogerq@kernel.org> (raw)
In-Reply-To: <20211123102607.13002-1-rogerq@kernel.org>
AM64 SoC contains the GPMC module. Add compatible for it.
Newer SoCs don't necessarily map GPMC data region at the same place
as legacy SoCs. Add reg-names "data", to provide this information to
the device driver.
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
.../bindings/memory-controllers/ti,gpmc.yaml | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
index 25b42d68f9b3..1869cc6f949b 100644
--- a/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/ti,gpmc.yaml
@@ -23,13 +23,20 @@ properties:
items:
- enum:
- ti,am3352-gpmc
+ - ti,am64-gpmc
- ti,omap2420-gpmc
- ti,omap2430-gpmc
- ti,omap3430-gpmc
- ti,omap4430-gpmc
reg:
- maxItems: 1
+ minItems: 1
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: cfg
+ - const: data
interrupts:
maxItems: 1
@@ -44,6 +51,9 @@ properties:
items:
- const: fck
+ power-domains:
+ maxItems: 1
+
dmas:
items:
- description: DMA channel for GPMC NAND prefetch
--
2.17.1
next prev parent reply other threads:[~2021-11-23 10:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-23 10:26 [PATCH 0/4] memory: omap-gpmc: Add AM64 SoC support Roger Quadros
2021-11-23 10:26 ` Roger Quadros [this message]
2021-11-23 19:47 ` [PATCH 1/4] dt-bindings: memory-controllers: ti,gpmc: Add compatible for AM64 Krzysztof Kozlowski
2021-11-25 12:18 ` Roger Quadros
2021-11-30 22:02 ` Rob Herring
2021-12-01 11:14 ` Roger Quadros
2021-11-23 10:26 ` [PATCH 2/4] memory: gpmc: Fix menuconfig visibility Roger Quadros
2021-11-23 10:27 ` Roger Quadros
2021-11-23 10:26 ` [PATCH 2/4] memory: omap-gpmc: " Roger Quadros
2021-11-23 19:43 ` Krzysztof Kozlowski
2021-11-25 12:09 ` Roger Quadros
2021-11-23 10:26 ` [PATCH 3/4] memory: omap-gpmc: Add support for GPMC on AM64 SoC Roger Quadros
2021-11-23 10:26 ` [PATCH 3/4] memory: omap-gpmc: " Roger Quadros
2021-11-23 10:28 ` Roger Quadros
2021-11-23 10:26 ` [PATCH 4/4] memory: omap-gpmc: check for nand node name instead of just compatibility Roger Quadros
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211123102607.13002-2-rogerq@kernel.org \
--to=rogerq@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=kishon@ti.com \
--cc=krzysztof.kozlowski@canonical.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=nm@ti.com \
--cc=robh+dt@kernel.org \
--cc=tony@atomide.com \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox