From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [v4,09/18] dmaengine: dma-jz4780: Add support for the JZ4725B SoC From: Paul Cercueil Message-Id: <20180807114218.20091-10-paul@crapouillou.net> Date: Tue, 7 Aug 2018 13:42:09 +0200 To: Vinod Koul , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , Zubair Lutfullah Kakakhel Cc: Paul Cercueil , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org List-ID: VGhlIEpaNDcyNUIgaGFzIG9uZSBETUEgY29yZSBzdGFycmluZyBzaXggRE1BIGNoYW5uZWxzLgpB cyBmb3IgdGhlIEpaNDc3MCwgZWFjaCBETUEgY2hhbm5lbCdzIGNsb2NrIGNhbiBiZSBlbmFibGVk IHdpdGgKYSByZWdpc3RlciB3cml0ZSwgdGhlIGRpZmZlcmVuY2UgaGVyZSBiZWluZyB0aGF0IG9u Y2Ugc3RhcnRlZCwgaXQKaXMgbm90IHBvc3NpYmxlIHRvIHR1cm4gaXQgb2ZmLgoKU2lnbmVkLW9m Zi1ieTogUGF1bCBDZXJjdWVpbCA8cGF1bEBjcmFwb3VpbGxvdS5uZXQ+ClRlc3RlZC1ieTogTWF0 aGlldSBNYWxhdGVycmUgPG1hbGF0QGRlYmlhbi5vcmc+ClJldmlld2VkLWJ5OiBQcmFzYW5uYUt1 bWFyIE11cmFsaWRoYXJhbiA8cHJhc2FubmF0c21rdW1hckBnbWFpbC5jb20+Ci0tLQogZHJpdmVy cy9kbWEvZG1hLWp6NDc4MC5jIHwgMjMgKysrKysrKysrKysrKysrKysrKystLS0KIDEgZmlsZSBj aGFuZ2VkLCAyMCBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKIHYyOiAtIEFkZCBjb21t ZW50cyBhYm91dCBjaGFubmVsIGVuYWJsaW5nL2Rpc2FibGluZwogICAgIC0gVGhlIGRvY3VtZW50 YXRpb24gdXBkYXRlIGlzIG5vdyBpbiBwYXRjaCAwMS8xNwoKIHYzOiBObyBjaGFuZ2UKCiB2NDog RHJvcCB0aGUgU29DIHZlcnNpb24gSUQgYW5kIHVzZSB0aGUgJ2ZsYWdzJyBmaWVsZCBvZiB0aGUK ICAgICBqejQ3ODBfZG1hX3NvY19kYXRhIHN0cnVjdHVyZQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv ZG1hL2RtYS1qejQ3ODAuYyBiL2RyaXZlcnMvZG1hL2RtYS1qejQ3ODAuYwppbmRleCAyZDE5NGRm YTY5N2UuLjU2NTk3MWMyYTMzYyAxMDA2NDQKLS0tIGEvZHJpdmVycy9kbWEvZG1hLWp6NDc4MC5j CisrKyBiL2RyaXZlcnMvZG1hL2RtYS1qejQ3ODAuYwpAQCAtOTQsNiArOTQsNyBAQAogI2RlZmlu ZSBKWl9TT0NfREFUQV9BTExPV19MRUdBQ1lfRFQJQklUKDApCiAjZGVmaW5lIEpaX1NPQ19EQVRB X1BST0dSQU1NQUJMRV9ETUEJQklUKDEpCiAjZGVmaW5lIEpaX1NPQ19EQVRBX1BFUl9DSEFOX1BN CQlCSVQoMikKKyNkZWZpbmUgSlpfU09DX0RBVEFfTk9fRENLRVNfRENLRUMJQklUKDMpCiAKIC8q KgogICogc3RydWN0IGp6NDc4MF9kbWFfaHdkZXNjIC0gZGVzY3JpcHRvciBzdHJ1Y3R1cmUgcmVh ZCBieSB0aGUgRE1BIGNvbnRyb2xsZXIuCkBAIC0yMDgsMTQgKzIwOSwyMyBAQCBzdGF0aWMgaW5s aW5lIHZvaWQgano0NzgwX2RtYV9jdHJsX3dyaXRlbChzdHJ1Y3Qgano0NzgwX2RtYV9kZXYgKmp6 ZG1hLAogc3RhdGljIGlubGluZSB2b2lkIGp6NDc4MF9kbWFfY2hhbl9lbmFibGUoc3RydWN0IGp6 NDc4MF9kbWFfZGV2ICpqemRtYSwKIAl1bnNpZ25lZCBpbnQgY2huKQogewotCWlmIChqemRtYS0+ c29jX2RhdGEtPmZsYWdzICYgSlpfU09DX0RBVEFfUEVSX0NIQU5fUE0pCi0JCWp6NDc4MF9kbWFf Y3RybF93cml0ZWwoanpkbWEsIEpaX0RNQV9SRUdfRENLRVMsIEJJVChjaG4pKTsKKwlpZiAoanpk bWEtPnNvY19kYXRhLT5mbGFncyAmIEpaX1NPQ19EQVRBX1BFUl9DSEFOX1BNKSB7CisJCXVuc2ln bmVkIGludCByZWc7CisKKwkJaWYgKGp6ZG1hLT5zb2NfZGF0YS0+ZmxhZ3MgJiBKWl9TT0NfREFU QV9OT19EQ0tFU19EQ0tFQykKKwkJCXJlZyA9IEpaX0RNQV9SRUdfRENLRTsKKwkJZWxzZQorCQkJ cmVnID0gSlpfRE1BX1JFR19EQ0tFUzsKKworCQlqejQ3ODBfZG1hX2N0cmxfd3JpdGVsKGp6ZG1h LCByZWcsIEJJVChjaG4pKTsKKwl9CiB9CiAKIHN0YXRpYyBpbmxpbmUgdm9pZCBqejQ3ODBfZG1h X2NoYW5fZGlzYWJsZShzdHJ1Y3Qgano0NzgwX2RtYV9kZXYgKmp6ZG1hLAogCXVuc2lnbmVkIGlu dCBjaG4pCiB7Ci0JaWYgKGp6ZG1hLT5zb2NfZGF0YS0+ZmxhZ3MgJiBKWl9TT0NfREFUQV9QRVJf Q0hBTl9QTSkKKwlpZiAoKGp6ZG1hLT5zb2NfZGF0YS0+ZmxhZ3MgJiBKWl9TT0NfREFUQV9QRVJf Q0hBTl9QTSkgJiYKKwkJCSEoanpkbWEtPnNvY19kYXRhLT5mbGFncyAmIEpaX1NPQ19EQVRBX05P X0RDS0VTX0RDS0VDKSkKIAkJano0NzgwX2RtYV9jdHJsX3dyaXRlbChqemRtYSwgSlpfRE1BX1JF R19EQ0tFQywgQklUKGNobikpOwogfQogCkBAIC05NzgsNiArOTg4LDEyIEBAIHN0YXRpYyBjb25z dCBzdHJ1Y3Qgano0NzgwX2RtYV9zb2NfZGF0YSBqejQ3NDBfZG1hX3NvY19kYXRhID0gewogCS50 cmFuc2Zlcl9vcmRfbWF4ID0gNSwKIH07CiAKK3N0YXRpYyBjb25zdCBzdHJ1Y3Qgano0NzgwX2Rt YV9zb2NfZGF0YSBqejQ3MjViX2RtYV9zb2NfZGF0YSA9IHsKKwkubmJfY2hhbm5lbHMgPSA2LAor CS50cmFuc2Zlcl9vcmRfbWF4ID0gNSwKKwkuZmxhZ3MgPSBKWl9TT0NfREFUQV9QRVJfQ0hBTl9Q TSB8IEpaX1NPQ19EQVRBX05PX0RDS0VTX0RDS0VDLAorfTsKKwogc3RhdGljIGNvbnN0IHN0cnVj dCBqejQ3ODBfZG1hX3NvY19kYXRhIGp6NDc3MF9kbWFfc29jX2RhdGEgPSB7CiAJLm5iX2NoYW5u ZWxzID0gNiwKIAkudHJhbnNmZXJfb3JkX21heCA9IDYsCkBAIC05OTIsNiArMTAwOCw3IEBAIHN0 YXRpYyBjb25zdCBzdHJ1Y3Qgano0NzgwX2RtYV9zb2NfZGF0YSBqejQ3ODBfZG1hX3NvY19kYXRh ID0gewogCiBzdGF0aWMgY29uc3Qgc3RydWN0IG9mX2RldmljZV9pZCBqejQ3ODBfZG1hX2R0X21h dGNoW10gPSB7CiAJeyAuY29tcGF0aWJsZSA9ICJpbmdlbmljLGp6NDc0MC1kbWEiLCAuZGF0YSA9 ICZqejQ3NDBfZG1hX3NvY19kYXRhIH0sCisJeyAuY29tcGF0aWJsZSA9ICJpbmdlbmljLGp6NDcy NWItZG1hIiwgLmRhdGEgPSAmano0NzI1Yl9kbWFfc29jX2RhdGEgfSwKIAl7IC5jb21wYXRpYmxl ID0gImluZ2VuaWMsano0NzcwLWRtYSIsIC5kYXRhID0gJmp6NDc3MF9kbWFfc29jX2RhdGEgfSwK IAl7IC5jb21wYXRpYmxlID0gImluZ2VuaWMsano0NzgwLWRtYSIsIC5kYXRhID0gJmp6NDc4MF9k bWFfc29jX2RhdGEgfSwKIAl7fSwK