cddd459140
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>
38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
From 462a65a13cff2e04122df6a770d91ef1e301b359 Mon Sep 17 00:00:00 2001
|
|
From: Youri Querry <youri.querry_1@nxp.com>
|
|
Date: Thu, 19 Dec 2019 09:44:33 -0500
|
|
Subject: [PATCH] soc: fsl: dpio: Enable ACP port in Linux QMAN driver
|
|
|
|
Setting the software portal configuration DE(dequeue stashing
|
|
enable) bit. This should enable the ACP (Accelerator Coherency
|
|
Port).
|
|
|
|
During test this improved performance on the LS2088a slightly. No
|
|
effect on the LX2160a.
|
|
|
|
Signed-off-by: Youri Querry <youri.querry_1@nxp.com>
|
|
---
|
|
drivers/soc/fsl/dpio/qbman-portal.c | 4 ++--
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
--- a/drivers/soc/fsl/dpio/qbman-portal.c
|
|
+++ b/drivers/soc/fsl/dpio/qbman-portal.c
|
|
@@ -299,7 +299,7 @@ struct qbman_swp *qbman_swp_init(const s
|
|
1, /* mem stashing priority enable */
|
|
1, /* mem stashing enable */
|
|
1, /* dequeue stashing priority enable */
|
|
- 0, /* dequeue stashing enable enable */
|
|
+ 1, /* dequeue stashing enable enable */
|
|
0); /* EQCR_CI stashing priority enable */
|
|
} else {
|
|
memset(p->addr_cena, 0, 64 * 1024);
|
|
@@ -313,7 +313,7 @@ struct qbman_swp *qbman_swp_init(const s
|
|
1, /* mem stashing priority enable */
|
|
1, /* mem stashing enable */
|
|
1, /* dequeue stashing priority enable */
|
|
- 0, /* dequeue stashing enable */
|
|
+ 1, /* dequeue stashing enable */
|
|
0); /* EQCR_CI stashing priority enable */
|
|
reg |= 1 << SWP_CFG_CPBS_SHIFT | /* memory-backed mode */
|
|
1 << SWP_CFG_VPM_SHIFT | /* VDQCR read triggered mode */
|