Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-12 08:09:56 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

crypto: ccree - remove cc7x3 obsoleted AXIM configs

Browse Source 
AXIM configuration register modified in cc7x3 and no longer
includes AXI interrupt masking fields.

Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ofir Drang 2019-04-18 16:39:07 +03:00 committed by Herbert Xu
parent 7766dd774d
commit 1fc165721b
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/crypto/ccree/cc_driver.c
View File

@ -193,11 +193,14 @@ int init_cc_regs(struct cc_drvdata *drvdata, bool is_probe)
unsigned int val, cache_params;
struct device *dev = drvdata_to_dev(drvdata);
/* Unmask all AXI interrupt sources AXI_CFG1 register */
val = cc_ioread(drvdata, CC_REG(AXIM_CFG));
cc_iowrite(drvdata, CC_REG(AXIM_CFG), val & ~CC_AXI_IRQ_MASK);
dev_dbg(dev, "AXIM_CFG=0x%08X\n",
cc_ioread(drvdata, CC_REG(AXIM_CFG)));
/* Unmask all AXI interrupt sources AXI_CFG1 register */
/* AXI interrupt config are obsoleted startign at cc7x3 */
if (drvdata->hw_rev <= CC_HW_REV_712) {
val = cc_ioread(drvdata, CC_REG(AXIM_CFG));
cc_iowrite(drvdata, CC_REG(AXIM_CFG), val & ~CC_AXI_IRQ_MASK);
dev_dbg(dev, "AXIM_CFG=0x%08X\n",
cc_ioread(drvdata, CC_REG(AXIM_CFG)));
}
/* Clear all pending interrupts */
val = cc_ioread(drvdata, CC_REG(HOST_IRR));