From: Vivek Yadav <vivek.2311@samsung.com>
To: rcsekar@samsung.com, wg@grandegger.com, mkl@pengutronix.de,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, pankaj.dubey@samsung.com,
ravi.patel@samsung.com, alim.akhtar@samsung.com
Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Vivek Yadav <vivek.2311@samsung.com>
Subject: [PATCH 7/7] arm64: dts: fsd: Add support for error correction code for message RAM
Date: Fri, 21 Oct 2022 15:28:33 +0530 [thread overview]
Message-ID: <20221021095833.62406-8-vivek.2311@samsung.com> (raw)
In-Reply-To: <20221021095833.62406-1-vivek.2311@samsung.com>
Add mram-ecc-cfg property which indicates the error correction code config
and enable the same for FSD platform.
In FSD, error correction code (ECC) is configured via PERIC SYSREG registers.
Signed-off-by: Vivek Yadav <vivek.2311@samsung.com>
---
arch/arm64/boot/dts/tesla/fsd.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index 154fd3fc5895..03d46a113612 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -778,6 +778,7 @@
clocks = <&clock_peric PERIC_MCAN0_IPCLKPORT_PCLK>,
<&clock_peric PERIC_MCAN0_IPCLKPORT_CCLK>;
clock-names = "hclk", "cclk";
+ mram-ecc-cfg = <&sysreg_peric 0x700>;
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
status = "disabled";
};
@@ -795,6 +796,7 @@
clocks = <&clock_peric PERIC_MCAN1_IPCLKPORT_PCLK>,
<&clock_peric PERIC_MCAN1_IPCLKPORT_CCLK>;
clock-names = "hclk", "cclk";
+ mram-ecc-cfg = <&sysreg_peric 0x704>;
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
status = "disabled";
};
@@ -812,6 +814,7 @@
clocks = <&clock_peric PERIC_MCAN2_IPCLKPORT_PCLK>,
<&clock_peric PERIC_MCAN2_IPCLKPORT_CCLK>;
clock-names = "hclk", "cclk";
+ mram-ecc-cfg = <&sysreg_peric 0x708>;
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
status = "disabled";
};
@@ -829,6 +832,7 @@
clocks = <&clock_peric PERIC_MCAN3_IPCLKPORT_PCLK>,
<&clock_peric PERIC_MCAN3_IPCLKPORT_CCLK>;
clock-names = "hclk", "cclk";
+ mram-ecc-cfg = <&sysreg_peric 0x70c>;
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
status = "disabled";
};
--
2.17.1
next prev parent reply other threads:[~2022-10-21 12:39 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20221021102614epcas5p18bcb932e697a378a8244bd91065c5496@epcas5p1.samsung.com>
2022-10-21 9:58 ` [PATCH 0/7] can: mcan: Add MCAN support for FSD SoC Vivek Yadav
[not found] ` <CGME20221021102621epcas5p3f10b063ae972bee587eb5beb6e1b5617@epcas5p3.samsung.com>
2022-10-21 9:58 ` [PATCH 1/7] dt-bindings: Document the SYSREG specific compatibles found on " Vivek Yadav
[not found] ` <CGME20221021102625epcas5p4e1c5900b9425e41909e82072f2c1713d@epcas5p4.samsung.com>
2022-10-21 9:58 ` [PATCH 2/7] dt-bindings: can: mcan: Add ECC functionality to message ram Vivek Yadav
2022-10-25 7:24 ` Marc Kleine-Budde
2022-11-09 8:47 ` Vivek Yadav
2022-10-25 7:31 ` Marc Kleine-Budde
2022-11-09 8:52 ` Vivek Yadav
[not found] ` <CGME20221021102628epcas5p1ecf91523d9db65b066bc4f2cb693ea45@epcas5p1.samsung.com>
2022-10-21 9:58 ` [PATCH 3/7] arm64: dts: fsd: add sysreg device node Vivek Yadav
2022-11-09 11:13 ` Krzysztof Kozlowski
[not found] ` <CGME20221021102632epcas5p29333840201aacbae42bc90f651ac85cd@epcas5p2.samsung.com>
2022-10-21 9:58 ` [PATCH 4/7] can: mcan: enable peripheral clk to access mram Vivek Yadav
2022-10-25 7:44 ` Marc Kleine-Budde
2022-11-09 9:55 ` Vivek Yadav
[not found] ` <CGME20221021102635epcas5p33623e6b6ed02d3fb663da9ec253585ad@epcas5p3.samsung.com>
2022-10-21 9:58 ` [PATCH 5/7] arm64: dts: fsd: Add MCAN device node Vivek Yadav
2022-10-25 7:44 ` Marc Kleine-Budde
2022-11-09 9:16 ` Vivek Yadav
[not found] ` <CGME20221021102639epcas5p2241192d3ac873d1262372eeae948b401@epcas5p2.samsung.com>
2022-10-21 9:58 ` [PATCH 6/7] can: m_can: Add ECC functionality for message RAM Vivek Yadav
2022-10-21 15:28 ` kernel test robot
2022-10-25 8:16 ` Marc Kleine-Budde
2022-11-09 9:59 ` Vivek Yadav
[not found] ` <CGME20221021102642epcas5p24fec1e1e90632f6d9e768f7d25dc5480@epcas5p2.samsung.com>
2022-10-21 9:58 ` Vivek Yadav [this message]
2022-10-25 7:32 ` [PATCH 0/7] can: mcan: Add MCAN support for FSD SoC Marc Kleine-Budde
2022-11-09 8:55 ` Vivek Yadav
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