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From: thor.thayer@linux.intel.com
To: lee.jones@linaro.org, arnd@arndb.de, dinguyen@kernel.org,
	linux@armlinux.org.uk, catalin.marinas@arm.com,
	will.deacon@arm.com, peppe.cavallaro@st.com,
	alexandre.torgue@st.com, joabreu@synopsys.com, olof@lixom.net
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
	Thor Thayer <thor.thayer@linux.intel.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	bjorn.andersson@linaro.org, mcoquelin.stm32@gmail.com,
	mchehab+samsung@kernel.org, davem@davemloft.net,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4 5/6] net: stmmac: socfpga: Use shared System Manager driver
Date: Thu, 14 Feb 2019 14:44:17 -0600	[thread overview]
Message-ID: <1550177058-1860-6-git-send-email-thor.thayer@linux.intel.com> (raw)
In-Reply-To: <1550177058-1860-1-git-send-email-thor.thayer@linux.intel.com>

From: Thor Thayer <thor.thayer@linux.intel.com>

The ARM64 System Manager requires a different method of reading
the System Manager than ARM32. A new System Manager driver was
created to steer ARM32 System Manager calls to regmap_mmio and
ARM64 System Manager calls to the new access method.

Convert from syscon to the shared System Manager driver so that
both ARM64 and ARM32 are supported.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
---
v2  No change to code. Update commit message.
v3  Remove the unused syscon.h header.
v4  No change
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
index 5b3b06a0a3bf..d466e33635b0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
@@ -15,7 +15,7 @@
  * Adopted from dwmac-sti.c
  */
 
-#include <linux/mfd/syscon.h>
+#include <linux/mfd/altera-sysmgr.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_net.h>
@@ -114,7 +114,8 @@ static int socfpga_dwmac_parse_data(struct socfpga_dwmac *dwmac, struct device *
 
 	dwmac->interface = of_get_phy_mode(np);
 
-	sys_mgr_base_addr = syscon_regmap_lookup_by_phandle(np, "altr,sysmgr-syscon");
+	sys_mgr_base_addr =
+		altr_sysmgr_regmap_lookup_by_phandle(np, "altr,sysmgr-syscon");
 	if (IS_ERR(sys_mgr_base_addr)) {
 		dev_info(dev, "No sysmgr-syscon node found\n");
 		return PTR_ERR(sys_mgr_base_addr);
-- 
2.7.4


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WARNING: multiple messages have this Message-ID (diff)
From: thor.thayer@linux.intel.com
To: lee.jones@linaro.org, arnd@arndb.de, dinguyen@kernel.org,
	linux@armlinux.org.uk, catalin.marinas@arm.com,
	will.deacon@arm.com, peppe.cavallaro@st.com,
	alexandre.torgue@st.com, joabreu@synopsys.com, olof@lixom.net
Cc: davem@davemloft.net, mcoquelin.stm32@gmail.com,
	mchehab+samsung@kernel.org, mark.rutland@arm.com,
	bjorn.andersson@linaro.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
	Thor Thayer <thor.thayer@linux.intel.com>
Subject: [PATCHv4 5/6] net: stmmac: socfpga: Use shared System Manager driver
Date: Thu, 14 Feb 2019 14:44:17 -0600	[thread overview]
Message-ID: <1550177058-1860-6-git-send-email-thor.thayer@linux.intel.com> (raw)
In-Reply-To: <1550177058-1860-1-git-send-email-thor.thayer@linux.intel.com>

From: Thor Thayer <thor.thayer@linux.intel.com>

The ARM64 System Manager requires a different method of reading
the System Manager than ARM32. A new System Manager driver was
created to steer ARM32 System Manager calls to regmap_mmio and
ARM64 System Manager calls to the new access method.

Convert from syscon to the shared System Manager driver so that
both ARM64 and ARM32 are supported.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
---
v2  No change to code. Update commit message.
v3  Remove the unused syscon.h header.
v4  No change
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
index 5b3b06a0a3bf..d466e33635b0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
@@ -15,7 +15,7 @@
  * Adopted from dwmac-sti.c
  */
 
-#include <linux/mfd/syscon.h>
+#include <linux/mfd/altera-sysmgr.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_net.h>
@@ -114,7 +114,8 @@ static int socfpga_dwmac_parse_data(struct socfpga_dwmac *dwmac, struct device *
 
 	dwmac->interface = of_get_phy_mode(np);
 
-	sys_mgr_base_addr = syscon_regmap_lookup_by_phandle(np, "altr,sysmgr-syscon");
+	sys_mgr_base_addr =
+		altr_sysmgr_regmap_lookup_by_phandle(np, "altr,sysmgr-syscon");
 	if (IS_ERR(sys_mgr_base_addr)) {
 		dev_info(dev, "No sysmgr-syscon node found\n");
 		return PTR_ERR(sys_mgr_base_addr);
-- 
2.7.4

  parent reply	other threads:[~2019-02-14 20:43 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-14 20:44 [PATCHv4 0/6] Add SOCFPGA System Manager thor.thayer
2019-02-14 20:44 ` thor.thayer
2019-02-14 20:44 ` [PATCHv4 1/6] mfd: altera-sysmgr: " thor.thayer
2019-02-14 20:44   ` thor.thayer
2019-02-14 20:44 ` [PATCHv4 2/6] Documentation: dt: socfpga: Add S10 System Manager binding thor.thayer
2019-02-14 20:44   ` thor.thayer
2019-02-14 20:44   ` thor.thayer
2019-02-14 20:44 ` [PATCHv4 3/6] ARM: socfpga_defconfig: Enable CONFIG_MTD_ALTERA_SYSMGR thor.thayer
2019-02-14 20:44   ` thor.thayer
2019-02-14 20:44 ` [PATCHv4 4/6] arm64: defconfig: " thor.thayer
2019-02-14 20:44   ` thor.thayer
2019-02-14 20:44 ` thor.thayer [this message]
2019-02-14 20:44   ` [PATCHv4 5/6] net: stmmac: socfpga: Use shared System Manager driver thor.thayer
2019-02-14 21:56   ` David Miller
2019-02-14 21:56     ` David Miller
2019-02-14 20:44 ` [PATCHv4 6/6] arm64: dts: stratix10: New System Manager compatible thor.thayer
2019-02-14 20:44   ` thor.thayer

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