Re: [PATCH 2/4] usb: dwc2: host: Correct snpsid checking for GDFIFOCFG

[Felipe Balbi]

John Youn  writes:
> From: Sevak Arakelyan 
>
> GDFIFOCFG is available from IP version 2.91a. Fix the code to reflect
> this.
>
> Signed-off-by: Sevak Arakelyan 
> Signed-off-by: John Youn 

doesn't apply :-( please rebase

-- 
balbi


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[PATCH 2/4] usb: dwc2: host: Correct snpsid checking for GDFIFOCFG

[John Youn]

From: Sevak Arakelyan 

GDFIFOCFG is available from IP version 2.91a. Fix the code to reflect
this.

Signed-off-by: Sevak Arakelyan 
Signed-off-by: John Youn 
---
 drivers/usb/dwc2/core.h | 1 +
 drivers/usb/dwc2/hcd.c  | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index a473853ca39c..5370e6429f28 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -940,6 +940,7 @@ struct dwc2_hsotg {
/* DWC OTG HW Release versions */
 #define DWC2_CORE_REV_2_71a0x4f54271a
 #define DWC2_CORE_REV_2_90a0x4f54290a
+#define DWC2_CORE_REV_2_91a0x4f54291a
 #define DWC2_CORE_REV_2_92a0x4f54292a
 #define DWC2_CORE_REV_2_94a0x4f54294a
 #define DWC2_CORE_REV_3_00a0x4f54300a
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 6d399485501f..aca05ac1514c 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -494,8 +494,9 @@ static void dwc2_config_fifos(struct dwc2_hsotg *hsotg)
dwc2_readl(hsotg->regs + HPTXFSIZ));
 
if (hsotg->params.en_multiple_tx_fifo &&
-   hsotg->hw_params.snpsid <= DWC2_CORE_REV_2_94a) {
+   hsotg->hw_params.snpsid >= DWC2_CORE_REV_2_91a) {
/*
+* This feature was implemented in 2.91a version
 * Global DFIFOCFG calculation for Host mode -
 * include RxFIFO, NPTXFIFO and HPTXFIFO
 */
-- 
2.11.0

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