linux-kernel - [RFC v4 net-next 12/17] mfd: ocelot: add shared resource names for switch functionality

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Message-Id: <20221008185152.2411007-13-colin.foster@in-advantage.com>
Date:   Sat,  8 Oct 2022 11:51:47 -0700
From:   Colin Foster <colin.foster@...advantage.com>
To:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     Russell King <linux@...linux.org.uk>, UNGLinuxDriver@...rochip.com,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Paolo Abeni <pabeni@...hat.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Vladimir Oltean <olteanv@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, Lee Jones <lee@...nel.org>
Subject: [RFC v4 net-next 12/17] mfd: ocelot: add shared resource names for switch functionality

The switch portion of the Ocelot chip relies on several resources. Define
the resource names here, so they can be referenced by both the switch
driver and the MFD.

Signed-off-by: Colin Foster <colin.foster@...advantage.com>
---

v4
    * New patch. Previous versions had entire structures shared,
      this only requires that the names be shared.

---
 include/linux/mfd/ocelot.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/linux/mfd/ocelot.h b/include/linux/mfd/ocelot.h
index dd72073d2d4f..b80f2f5ff1d6 100644
--- a/include/linux/mfd/ocelot.h
+++ b/include/linux/mfd/ocelot.h
@@ -13,6 +13,15 @@
 
 struct resource;
 
+#define OCELOT_RES_NAME_ANA	"ana"
+#define OCELOT_RES_NAME_QS	"qs"
+#define OCELOT_RES_NAME_QSYS	"qsys"
+#define OCELOT_RES_NAME_REW	"rew"
+#define OCELOT_RES_NAME_SYS	"sys"
+#define OCELOT_RES_NAME_S0	"s0"
+#define OCELOT_RES_NAME_S1	"s1"
+#define OCELOT_RES_NAME_S2	"s2"
+
 static inline struct regmap *
 ocelot_regmap_from_resource_optional(struct platform_device *pdev,
 				     unsigned int index,
-- 
2.25.1