linux-kernel - [PATCH 4/5] arm64: zynqmp: Add ZynqnMP nvmem nodes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20231013101450.573-5-praveen.teja.kundanala@amd.com>
Date:   Fri, 13 Oct 2023 15:44:49 +0530
From:   Praveen Teja Kundanala <praveen.teja.kundanala@....com>
To:     <srinivas.kandagatla@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <michal.simek@....com>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <linux-kernel@...r.kernel.org>
Subject: [PATCH 4/5] arm64: zynqmp: Add ZynqnMP nvmem nodes

Add nvmem DT nodes for ZynqMP SOC

Signed-off-by: Praveen Teja Kundanala <praveen.teja.kundanala@....com>
---
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 55 ++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 02cfcc716936..b8807dcce442 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -190,6 +190,61 @@ nvmem_firmware {
 				soc_revision: soc_revision@0 {
 					reg = <0x0 0x4>;
 				};
+				/* efuse access */
+				efuse_dna: efuse_dna@c {
+					reg = <0xc 0xc>;
+				};
+				efuse_usr0: efuse_usr0@20 {
+					reg = <0x20 0x4>;
+				};
+				efuse_usr1: efuse_usr1@24 {
+					reg = <0x24 0x4>;
+				};
+				efuse_usr2: efuse_usr2@28 {
+					reg = <0x28 0x4>;
+				};
+				efuse_usr3: efuse_usr3@2c {
+					reg = <0x2c 0x4>;
+				};
+				efuse_usr4: efuse_usr4@30 {
+					reg = <0x30 0x4>;
+				};
+				efuse_usr5: efuse_usr5@34 {
+					reg = <0x34 0x4>;
+				};
+				efuse_usr6: efuse_usr6@38 {
+					reg = <0x38 0x4>;
+				};
+				efuse_usr7: efuse_usr7@3c {
+					reg = <0x3c 0x4>;
+				};
+				efuse_miscusr: efuse_miscusr@40 {
+					reg = <0x40 0x4>;
+				};
+				efuse_chash: efuse_chash@50 {
+					reg = <0x50 0x4>;
+				};
+				efuse_pufmisc: efuse_pufmisc@54 {
+					reg = <0x54 0x4>;
+				};
+				efuse_sec: efuse_sec@58 {
+					reg = <0x58 0x4>;
+				};
+				efuse_spkid: efuse_spkid@5c {
+					reg = <0x5c 0x4>;
+				};
+				efuse_aeskey: efuse_aeskey@60 {
+					reg = <0x60 0x20>;
+				};
+				efuse_ppk0hash: efuse_ppk0hash@a0 {
+					reg = <0xa0 0x30>;
+				};
+				efuse_ppk1hash: efuse_ppk1hash@d0 {
+					reg = <0xd0 0x30>;
+				};
+				efuse_pufuser: efuse_pufuser@100 {
+					reg = <0x100 0x7F>;
+				};
 			};
 
 			zynqmp_pcap: pcap {
-- 
2.36.1