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
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, olof@lixom•net,
mcoquelin.stm32@gmail•com, mchehab+samsung@kernel•org,
davem@davemloft•net, linux-arm-kernel@lists•infradead.org
Subject: [PATCHv3 5/6] net: stmmac: socfpga: Use shared System Manager driver
Date: Mon, 28 Jan 2019 16:14:14 -0600 [thread overview]
Message-ID: <1548713655-25940-6-git-send-email-thor.thayer@linux.intel.com> (raw)
In-Reply-To: <1548713655-25940-1-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.
---
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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next prev parent reply other threads:[~2019-01-28 22:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 22:14 [PATCHv3 0/6] Add SOCFPGA System Manager thor.thayer
2019-01-28 22:14 ` [PATCHv3 1/6] mfd: altera-sysmgr: " thor.thayer
2019-02-14 16:24 ` Thor Thayer
2019-01-28 22:14 ` [PATCHv3 2/6] Documentation: dt: socfpga: Add S10 System Manager binding thor.thayer
2019-01-30 15:51 ` Rob Herring
2019-01-28 22:14 ` [PATCHv3 3/6] ARM: socfpga_defconfig: Enable CONFIG_MTD_ALTERA_SYSMGR thor.thayer
2019-01-28 22:14 ` [PATCHv3 4/6] arm64: defconfig: " thor.thayer
2019-01-28 22:14 ` thor.thayer [this message]
2019-01-28 22:14 ` [PATCHv3 6/6] arm64: dts: stratix10: New System Manager compatible thor.thayer
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