layerscape: add patches-5.4

Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

1 files changed, 246 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-5.4/804-crypto-0026-crypto-caam-qi2-add-OPR-Order-Preservation-support.patch b/target/linux/layerscape/patches-5.4/804-crypto-0026-crypto-caam-qi2-add-OPR-Order-Preservation-support.patch
new file mode 100644
index 0000000000..c6975adf47
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/804-crypto-0026-crypto-caam-qi2-add-OPR-Order-Preservation-support.patch
@@ -0,0 +1,246 @@
+From 70eb620ed6d38e171e5619313e99d31688d25010 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Horia=20Geant=C4=83?= <horia.geanta@nxp.com>
+Date: Wed, 10 Oct 2018 16:07:50 +0300
+Subject: [PATCH] crypto: caam/qi2 - add OPR (Order Preservation) support
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+During driver upstreaming OPR was removed due to lacking users.
+Add OPR back, since in LSDK / LSDK-based ADKs there is at least
+one user (ASF / VortiQa IPsec).
+
+Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
+---
+ drivers/crypto/caam/dpseci.c     | 85 ++++++++++++++++++++++++++++++++++++++++
+ drivers/crypto/caam/dpseci.h     | 26 +++++++++++-
+ drivers/crypto/caam/dpseci_cmd.h | 51 ++++++++++++++++++++++++
+ 3 files changed, 160 insertions(+), 2 deletions(-)
+
+--- a/drivers/crypto/caam/dpseci.c
++++ b/drivers/crypto/caam/dpseci.c
+@@ -5,6 +5,7 @@
+  */
+ 
+ #include <linux/fsl/mc.h>
++#include <soc/fsl/dpaa2-io.h>
+ #include "dpseci.h"
+ #include "dpseci_cmd.h"
+ 
+@@ -675,6 +676,90 @@ int dpseci_get_api_version(struct fsl_mc
+ 
+ 	return 0;
+ }
++
++/**
++ * dpseci_set_opr() - Set Order Restoration configuration
++ * @mc_io:	Pointer to MC portal's I/O object
++ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
++ * @token:	Token of DPSECI object
++ * @index:	The queue index
++ * @options:	Configuration mode options; can be OPR_OPT_CREATE or
++ *		OPR_OPT_RETIRE
++ * @cfg:	Configuration options for the OPR
++ *
++ * Return:	'0' on success, error code otherwise
++ */
++int dpseci_set_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index,
++		   u8 options, struct opr_cfg *cfg)
++{
++	struct fsl_mc_command cmd = { 0 };
++	struct dpseci_cmd_opr *cmd_params;
++
++	cmd.header = mc_encode_cmd_header(
++			DPSECI_CMDID_SET_OPR,
++			cmd_flags,
++			token);
++	cmd_params = (struct dpseci_cmd_opr *)cmd.params;
++	cmd_params->index = index;
++	cmd_params->options = options;
++	cmd_params->oloe = cfg->oloe;
++	cmd_params->oeane = cfg->oeane;
++	cmd_params->olws = cfg->olws;
++	cmd_params->oa = cfg->oa;
++	cmd_params->oprrws = cfg->oprrws;
++
++	return mc_send_command(mc_io, &cmd);
++}
++
++/**
++ * dpseci_get_opr() - Retrieve Order Restoration config and query
++ * @mc_io:	Pointer to MC portal's I/O object
++ * @cmd_flags:	Command flags; one or more of 'MC_CMD_FLAG_'
++ * @token:	Token of DPSECI object
++ * @index:	The queue index
++ * @cfg:	Returned OPR configuration
++ * @qry:	Returned OPR query
++ *
++ * Return:	'0' on success, error code otherwise
++ */
++int dpseci_get_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index,
++		   struct opr_cfg *cfg, struct opr_qry *qry)
++{
++	struct fsl_mc_command cmd = { 0 };
++	struct dpseci_cmd_opr *cmd_params;
++	struct dpseci_rsp_get_opr *rsp_params;
++	int err;
++
++	cmd.header = mc_encode_cmd_header(DPSECI_CMDID_GET_OPR,
++					  cmd_flags,
++					  token);
++	cmd_params = (struct dpseci_cmd_opr *)cmd.params;
++	cmd_params->index = index;
++	err = mc_send_command(mc_io, &cmd);
++	if (err)
++		return err;
++
++	rsp_params = (struct dpseci_rsp_get_opr *)cmd.params;
++	qry->rip = dpseci_get_field(rsp_params->flags, OPR_RIP);
++	qry->enable = dpseci_get_field(rsp_params->flags, OPR_ENABLE);
++	cfg->oloe = rsp_params->oloe;
++	cfg->oeane = rsp_params->oeane;
++	cfg->olws = rsp_params->olws;
++	cfg->oa = rsp_params->oa;
++	cfg->oprrws = rsp_params->oprrws;
++	qry->nesn = le16_to_cpu(rsp_params->nesn);
++	qry->ndsn = le16_to_cpu(rsp_params->ndsn);
++	qry->ea_tseq = le16_to_cpu(rsp_params->ea_tseq);
++	qry->tseq_nlis = dpseci_get_field(rsp_params->tseq_nlis, OPR_TSEQ_NLIS);
++	qry->ea_hseq = le16_to_cpu(rsp_params->ea_hseq);
++	qry->hseq_nlis = dpseci_get_field(rsp_params->hseq_nlis, OPR_HSEQ_NLIS);
++	qry->ea_hptr = le16_to_cpu(rsp_params->ea_hptr);
++	qry->ea_tptr = le16_to_cpu(rsp_params->ea_tptr);
++	qry->opr_vid = le16_to_cpu(rsp_params->opr_vid);
++	qry->opr_id = le16_to_cpu(rsp_params->opr_id);
++
++	return 0;
++}
+ 
+ /**
+  * dpseci_set_congestion_notification() - Set congestion group
+--- a/drivers/crypto/caam/dpseci.h
++++ b/drivers/crypto/caam/dpseci.h
+@@ -12,6 +12,8 @@
+  */
+ 
+ struct fsl_mc_io;
++struct opr_cfg;
++struct opr_qry;
+ 
+ /**
+  * General DPSECI macros
+@@ -38,9 +40,21 @@ int dpseci_close(struct fsl_mc_io *mc_io
+ #define DPSECI_OPT_HAS_CG		0x000020
+ 
+ /**
++ * Enable the Order Restoration support
++ */
++#define DPSECI_OPT_HAS_OPR		0x000040
++
++/**
++ * Order Point Records are shared for the entire DPSECI
++ */
++#define DPSECI_OPT_OPR_SHARED		0x000080
++
++/**
+  * struct dpseci_cfg - Structure representing DPSECI configuration
+- * @options: Any combination of the following flags:
++ * @options: Any combination of the following options:
+  *		DPSECI_OPT_HAS_CG
++ *		DPSECI_OPT_HAS_OPR
++ *		DPSECI_OPT_OPR_SHARED
+  * @num_tx_queues: num of queues towards the SEC
+  * @num_rx_queues: num of queues back from the SEC
+  * @priorities: Priorities for the SEC hardware processing;
+@@ -93,8 +107,10 @@ int dpseci_clear_irq_status(struct fsl_m
+  * @id: DPSECI object ID
+  * @num_tx_queues: number of queues towards the SEC
+  * @num_rx_queues: number of queues back from the SEC
+- * @options: any combination of the following flags:
++ * @options: any combination of the following options:
+  *		DPSECI_OPT_HAS_CG
++ *		DPSECI_OPT_HAS_OPR
++ *		DPSECI_OPT_OPR_SHARED
+  */
+ struct dpseci_attr {
+ 	int id;
+@@ -301,6 +317,12 @@ int dpseci_get_sec_counters(struct fsl_m
+ int dpseci_get_api_version(struct fsl_mc_io *mc_io, u32 cmd_flags,
+ 			   u16 *major_ver, u16 *minor_ver);
+ 
++int dpseci_set_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index,
++		   u8 options, struct opr_cfg *cfg);
++
++int dpseci_get_opr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token, u8 index,
++		   struct opr_cfg *cfg, struct opr_qry *qry);
++
+ /**
+  * enum dpseci_congestion_unit - DPSECI congestion units
+  * @DPSECI_CONGESTION_UNIT_BYTES: bytes units
+--- a/drivers/crypto/caam/dpseci_cmd.h
++++ b/drivers/crypto/caam/dpseci_cmd.h
+@@ -54,6 +54,8 @@
+ #define DPSECI_CMDID_GET_TX_QUEUE			DPSECI_CMD_V1(0x197)
+ #define DPSECI_CMDID_GET_SEC_ATTR			DPSECI_CMD_V2(0x198)
+ #define DPSECI_CMDID_GET_SEC_COUNTERS			DPSECI_CMD_V1(0x199)
++#define DPSECI_CMDID_SET_OPR				DPSECI_CMD_V1(0x19A)
++#define DPSECI_CMDID_GET_OPR				DPSECI_CMD_V1(0x19B)
+ #define DPSECI_CMDID_SET_CONGESTION_NOTIFICATION	DPSECI_CMD_V1(0x170)
+ #define DPSECI_CMDID_GET_CONGESTION_NOTIFICATION	DPSECI_CMD_V1(0x171)
+ 
+@@ -189,6 +191,55 @@ struct dpseci_rsp_get_api_version {
+ 	__le16 minor;
+ };
+ 
++struct dpseci_cmd_opr {
++	__le16 pad;
++	u8 index;
++	u8 options;
++	u8 pad1[7];
++	u8 oloe;
++	u8 oeane;
++	u8 olws;
++	u8 oa;
++	u8 oprrws;
++};
++
++#define DPSECI_OPR_RIP_SHIFT		0
++#define DPSECI_OPR_RIP_SIZE		1
++#define DPSECI_OPR_ENABLE_SHIFT		1
++#define DPSECI_OPR_ENABLE_SIZE		1
++#define DPSECI_OPR_TSEQ_NLIS_SHIFT	0
++#define DPSECI_OPR_TSEQ_NLIS_SIZE	1
++#define DPSECI_OPR_HSEQ_NLIS_SHIFT	0
++#define DPSECI_OPR_HSEQ_NLIS_SIZE	1
++
++struct dpseci_rsp_get_opr {
++	__le64 pad;
++	u8 flags;
++	u8 pad0[2];
++	u8 oloe;
++	u8 oeane;
++	u8 olws;
++	u8 oa;
++	u8 oprrws;
++	__le16 nesn;
++	__le16 pad1;
++	__le16 ndsn;
++	__le16 pad2;
++	__le16 ea_tseq;
++	u8 tseq_nlis;
++	u8 pad3;
++	__le16 ea_hseq;
++	u8 hseq_nlis;
++	u8 pad4;
++	__le16 ea_hptr;
++	__le16 pad5;
++	__le16 ea_tptr;
++	__le16 pad6;
++	__le16 opr_vid;
++	__le16 pad7;
++	__le16 opr_id;
++};
++
+ #define DPSECI_CGN_DEST_TYPE_SHIFT	0
+ #define DPSECI_CGN_DEST_TYPE_SIZE	4
+ #define DPSECI_CGN_UNITS_SHIFT		4